2019-04-28 05:35:01,930 ERROR [org.ametys.cms.workflow.ContentWorkflowHelper] (AmetysRuntimeScheduler_Worker-2;) An error occured while creating workflow 'content' with action '1000' to creates content 'XML 1556422501900'
org.ametys.cms.workflow.InvalidInputWorkflowException: At least one validation error is preventing from saving the modifications
	at org.ametys.cms.workflow.EditContentFunction._handleErrors(EditContentFunction.java:397)
	at org.ametys.cms.workflow.EditContentFunction.execute(EditContentFunction.java:328)
	at sun.reflect.GeneratedMethodAccessor57.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.ametys.runtime.plugin.component.PluginsComponentManager$ComponentInvocationHandler.invoke(PluginsComponentManager.java:177)
	at com.sun.proxy.$Proxy22.execute(Unknown Source)
	at com.opensymphony.workflow.AbstractWorkflow.executeFunction(AbstractWorkflow.java:871)
	at com.opensymphony.workflow.AbstractWorkflow.transitionWorkflow(AbstractWorkflow.java:1044)
	at org.ametys.plugins.workflow.AbstractAmetysWorkflow.transitionWorkflow(AbstractAmetysWorkflow.java:212)
	at com.opensymphony.workflow.AbstractWorkflow.initialize(AbstractWorkflow.java:618)
	at org.ametys.plugins.workflow.AbstractAmetysWorkflow.initialize(AbstractAmetysWorkflow.java:99)
	at org.ametys.cms.workflow.ContentWorkflowHelper._doInitialize(ContentWorkflowHelper.java:223)
	at org.ametys.cms.workflow.ContentWorkflowHelper.createContent(ContentWorkflowHelper.java:191)
	at fr.ametys.onisep.ideo2.plugins.reprise.utils.ContentUtils._createContent(ContentUtils.java:211)
	at fr.ametys.onisep.ideo2.plugins.reprise.utils.ContentUtils.createContent(ContentUtils.java:103)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction._createContent(AbstractRepriseAction.java:535)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction._createContent(AbstractRepriseAction.java:549)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction._createContent(AbstractRepriseAction.java:562)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.ElementEnseignementAction._createElementEnseignementLmdOrDbl(ElementEnseignementAction.java:1928)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.ElementEnseignementAction._createElementsEnseignementXML(ElementEnseignementAction.java:1889)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.ElementEnseignementAction._act(ElementEnseignementAction.java:109)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction.execute(AbstractRepriseAction.java:85)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.RepriseAfterReloadSchedulable._reprise(RepriseAfterReloadSchedulable.java:344)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.RepriseAfterReloadSchedulable._execute(RepriseAfterReloadSchedulable.java:110)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.AbstractRepriseSchedulable.execute(AbstractRepriseSchedulable.java:121)
	at org.ametys.core.schedule.AmetysJob.execute(AmetysJob.java:151)
	at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
2019-04-28 05:37:26,387 ERROR [org.ametys.cms.workflow.ContentWorkflowHelper] (AmetysRuntimeScheduler_Worker-2;) An error occured while creating workflow 'content' with action '1000' to creates content 'XML 1556422646360'
org.ametys.cms.workflow.InvalidInputWorkflowException: At least one validation error is preventing from saving the modifications
	at org.ametys.cms.workflow.EditContentFunction._handleErrors(EditContentFunction.java:397)
	at org.ametys.cms.workflow.EditContentFunction.execute(EditContentFunction.java:328)
	at sun.reflect.GeneratedMethodAccessor57.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.ametys.runtime.plugin.component.PluginsComponentManager$ComponentInvocationHandler.invoke(PluginsComponentManager.java:177)
	at com.sun.proxy.$Proxy22.execute(Unknown Source)
	at com.opensymphony.workflow.AbstractWorkflow.executeFunction(AbstractWorkflow.java:871)
	at com.opensymphony.workflow.AbstractWorkflow.transitionWorkflow(AbstractWorkflow.java:1044)
	at org.ametys.plugins.workflow.AbstractAmetysWorkflow.transitionWorkflow(AbstractAmetysWorkflow.java:212)
	at com.opensymphony.workflow.AbstractWorkflow.initialize(AbstractWorkflow.java:618)
	at org.ametys.plugins.workflow.AbstractAmetysWorkflow.initialize(AbstractAmetysWorkflow.java:99)
	at org.ametys.cms.workflow.ContentWorkflowHelper._doInitialize(ContentWorkflowHelper.java:223)
	at org.ametys.cms.workflow.ContentWorkflowHelper.createContent(ContentWorkflowHelper.java:191)
	at fr.ametys.onisep.ideo2.plugins.reprise.utils.ContentUtils._createContent(ContentUtils.java:211)
	at fr.ametys.onisep.ideo2.plugins.reprise.utils.ContentUtils.createContent(ContentUtils.java:103)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction._createContent(AbstractRepriseAction.java:535)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction._createContent(AbstractRepriseAction.java:549)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction._createContent(AbstractRepriseAction.java:562)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.ElementEnseignementAction._createElementEnseignementLmdOrDbl(ElementEnseignementAction.java:1928)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.ElementEnseignementAction._createElementsEnseignementXML(ElementEnseignementAction.java:1889)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.ElementEnseignementAction._act(ElementEnseignementAction.java:109)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction.execute(AbstractRepriseAction.java:85)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.RepriseAfterReloadSchedulable._reprise(RepriseAfterReloadSchedulable.java:344)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.RepriseAfterReloadSchedulable._execute(RepriseAfterReloadSchedulable.java:110)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.AbstractRepriseSchedulable.execute(AbstractRepriseSchedulable.java:121)
	at org.ametys.core.schedule.AmetysJob.execute(AmetysJob.java:151)
	at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
2019-04-28 05:37:26,416 ERROR [org.ametys.cms.workflow.ContentWorkflowHelper] (AmetysRuntimeScheduler_Worker-2;) An error occured while creating workflow 'content' with action '1000' to creates content 'XML 1556422646389'
org.ametys.cms.workflow.InvalidInputWorkflowException: At least one validation error is preventing from saving the modifications
	at org.ametys.cms.workflow.EditContentFunction._handleErrors(EditContentFunction.java:397)
	at org.ametys.cms.workflow.EditContentFunction.execute(EditContentFunction.java:328)
	at sun.reflect.GeneratedMethodAccessor57.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.ametys.runtime.plugin.component.PluginsComponentManager$ComponentInvocationHandler.invoke(PluginsComponentManager.java:177)
	at com.sun.proxy.$Proxy22.execute(Unknown Source)
	at com.opensymphony.workflow.AbstractWorkflow.executeFunction(AbstractWorkflow.java:871)
	at com.opensymphony.workflow.AbstractWorkflow.transitionWorkflow(AbstractWorkflow.java:1044)
	at org.ametys.plugins.workflow.AbstractAmetysWorkflow.transitionWorkflow(AbstractAmetysWorkflow.java:212)
	at com.opensymphony.workflow.AbstractWorkflow.initialize(AbstractWorkflow.java:618)
	at org.ametys.plugins.workflow.AbstractAmetysWorkflow.initialize(AbstractAmetysWorkflow.java:99)
	at org.ametys.cms.workflow.ContentWorkflowHelper._doInitialize(ContentWorkflowHelper.java:223)
	at org.ametys.cms.workflow.ContentWorkflowHelper.createContent(ContentWorkflowHelper.java:191)
	at fr.ametys.onisep.ideo2.plugins.reprise.utils.ContentUtils._createContent(ContentUtils.java:211)
	at fr.ametys.onisep.ideo2.plugins.reprise.utils.ContentUtils.createContent(ContentUtils.java:103)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction._createContent(AbstractRepriseAction.java:535)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction._createContent(AbstractRepriseAction.java:549)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction._createContent(AbstractRepriseAction.java:562)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.ElementEnseignementAction._createElementEnseignementLmdOrDbl(ElementEnseignementAction.java:1928)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.ElementEnseignementAction._createElementsEnseignementXML(ElementEnseignementAction.java:1889)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.ElementEnseignementAction._act(ElementEnseignementAction.java:109)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction.execute(AbstractRepriseAction.java:85)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.RepriseAfterReloadSchedulable._reprise(RepriseAfterReloadSchedulable.java:344)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.RepriseAfterReloadSchedulable._execute(RepriseAfterReloadSchedulable.java:110)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.AbstractRepriseSchedulable.execute(AbstractRepriseSchedulable.java:121)
	at org.ametys.core.schedule.AmetysJob.execute(AmetysJob.java:151)
	at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
2019-04-28 05:37:26,445 ERROR [org.ametys.cms.workflow.ContentWorkflowHelper] (AmetysRuntimeScheduler_Worker-2;) An error occured while creating workflow 'content' with action '1000' to creates content 'XML 1556422646418'
org.ametys.cms.workflow.InvalidInputWorkflowException: At least one validation error is preventing from saving the modifications
	at org.ametys.cms.workflow.EditContentFunction._handleErrors(EditContentFunction.java:397)
	at org.ametys.cms.workflow.EditContentFunction.execute(EditContentFunction.java:328)
	at sun.reflect.GeneratedMethodAccessor57.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.ametys.runtime.plugin.component.PluginsComponentManager$ComponentInvocationHandler.invoke(PluginsComponentManager.java:177)
	at com.sun.proxy.$Proxy22.execute(Unknown Source)
	at com.opensymphony.workflow.AbstractWorkflow.executeFunction(AbstractWorkflow.java:871)
	at com.opensymphony.workflow.AbstractWorkflow.transitionWorkflow(AbstractWorkflow.java:1044)
	at org.ametys.plugins.workflow.AbstractAmetysWorkflow.transitionWorkflow(AbstractAmetysWorkflow.java:212)
	at com.opensymphony.workflow.AbstractWorkflow.initialize(AbstractWorkflow.java:618)
	at org.ametys.plugins.workflow.AbstractAmetysWorkflow.initialize(AbstractAmetysWorkflow.java:99)
	at org.ametys.cms.workflow.ContentWorkflowHelper._doInitialize(ContentWorkflowHelper.java:223)
	at org.ametys.cms.workflow.ContentWorkflowHelper.createContent(ContentWorkflowHelper.java:191)
	at fr.ametys.onisep.ideo2.plugins.reprise.utils.ContentUtils._createContent(ContentUtils.java:211)
	at fr.ametys.onisep.ideo2.plugins.reprise.utils.ContentUtils.createContent(ContentUtils.java:103)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction._createContent(AbstractRepriseAction.java:535)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction._createContent(AbstractRepriseAction.java:549)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction._createContent(AbstractRepriseAction.java:562)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.ElementEnseignementAction._createElementEnseignementLmdOrDbl(ElementEnseignementAction.java:1928)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.ElementEnseignementAction._createElementsEnseignementXML(ElementEnseignementAction.java:1889)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.ElementEnseignementAction._act(ElementEnseignementAction.java:109)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction.execute(AbstractRepriseAction.java:85)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.RepriseAfterReloadSchedulable._reprise(RepriseAfterReloadSchedulable.java:344)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.RepriseAfterReloadSchedulable._execute(RepriseAfterReloadSchedulable.java:110)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.AbstractRepriseSchedulable.execute(AbstractRepriseSchedulable.java:121)
	at org.ametys.core.schedule.AmetysJob.execute(AmetysJob.java:151)
	at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
2019-04-28 05:37:38,456 ERROR [org.ametys.cms.workflow.ContentWorkflowHelper] (AmetysRuntimeScheduler_Worker-2;) An error occured while creating workflow 'content' with action '1000' to creates content 'XML 1556422658418'
org.ametys.cms.workflow.InvalidInputWorkflowException: At least one validation error is preventing from saving the modifications
	at org.ametys.cms.workflow.EditContentFunction._handleErrors(EditContentFunction.java:397)
	at org.ametys.cms.workflow.EditContentFunction.execute(EditContentFunction.java:328)
	at sun.reflect.GeneratedMethodAccessor57.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.ametys.runtime.plugin.component.PluginsComponentManager$ComponentInvocationHandler.invoke(PluginsComponentManager.java:177)
	at com.sun.proxy.$Proxy22.execute(Unknown Source)
	at com.opensymphony.workflow.AbstractWorkflow.executeFunction(AbstractWorkflow.java:871)
	at com.opensymphony.workflow.AbstractWorkflow.transitionWorkflow(AbstractWorkflow.java:1044)
	at org.ametys.plugins.workflow.AbstractAmetysWorkflow.transitionWorkflow(AbstractAmetysWorkflow.java:212)
	at com.opensymphony.workflow.AbstractWorkflow.initialize(AbstractWorkflow.java:618)
	at org.ametys.plugins.workflow.AbstractAmetysWorkflow.initialize(AbstractAmetysWorkflow.java:99)
	at org.ametys.cms.workflow.ContentWorkflowHelper._doInitialize(ContentWorkflowHelper.java:223)
	at org.ametys.cms.workflow.ContentWorkflowHelper.createContent(ContentWorkflowHelper.java:191)
	at fr.ametys.onisep.ideo2.plugins.reprise.utils.ContentUtils._createContent(ContentUtils.java:211)
	at fr.ametys.onisep.ideo2.plugins.reprise.utils.ContentUtils.createContent(ContentUtils.java:103)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction._createContent(AbstractRepriseAction.java:535)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction._createContent(AbstractRepriseAction.java:549)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction._createContent(AbstractRepriseAction.java:562)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.ElementEnseignementAction._createElementEnseignementLmdOrDbl(ElementEnseignementAction.java:1928)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.ElementEnseignementAction._createElementsEnseignementXML(ElementEnseignementAction.java:1889)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.ElementEnseignementAction._act(ElementEnseignementAction.java:109)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction.execute(AbstractRepriseAction.java:85)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.RepriseAfterReloadSchedulable._reprise(RepriseAfterReloadSchedulable.java:344)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.RepriseAfterReloadSchedulable._execute(RepriseAfterReloadSchedulable.java:110)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.AbstractRepriseSchedulable.execute(AbstractRepriseSchedulable.java:121)
	at org.ametys.core.schedule.AmetysJob.execute(AmetysJob.java:151)
	at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
2019-04-28 05:39:15,993 ERROR [org.ametys.cms.workflow.ContentWorkflowHelper] (AmetysRuntimeScheduler_Worker-2;) An error occured while creating workflow 'content' with action '1000' to creates content 'XML 1556422755962'
org.ametys.cms.workflow.InvalidInputWorkflowException: At least one validation error is preventing from saving the modifications
	at org.ametys.cms.workflow.EditContentFunction._handleErrors(EditContentFunction.java:397)
	at org.ametys.cms.workflow.EditContentFunction.execute(EditContentFunction.java:328)
	at sun.reflect.GeneratedMethodAccessor57.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.ametys.runtime.plugin.component.PluginsComponentManager$ComponentInvocationHandler.invoke(PluginsComponentManager.java:177)
	at com.sun.proxy.$Proxy22.execute(Unknown Source)
	at com.opensymphony.workflow.AbstractWorkflow.executeFunction(AbstractWorkflow.java:871)
	at com.opensymphony.workflow.AbstractWorkflow.transitionWorkflow(AbstractWorkflow.java:1044)
	at org.ametys.plugins.workflow.AbstractAmetysWorkflow.transitionWorkflow(AbstractAmetysWorkflow.java:212)
	at com.opensymphony.workflow.AbstractWorkflow.initialize(AbstractWorkflow.java:618)
	at org.ametys.plugins.workflow.AbstractAmetysWorkflow.initialize(AbstractAmetysWorkflow.java:99)
	at org.ametys.cms.workflow.ContentWorkflowHelper._doInitialize(ContentWorkflowHelper.java:223)
	at org.ametys.cms.workflow.ContentWorkflowHelper.createContent(ContentWorkflowHelper.java:191)
	at fr.ametys.onisep.ideo2.plugins.reprise.utils.ContentUtils._createContent(ContentUtils.java:211)
	at fr.ametys.onisep.ideo2.plugins.reprise.utils.ContentUtils.createContent(ContentUtils.java:103)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction._createContent(AbstractRepriseAction.java:535)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction._createContent(AbstractRepriseAction.java:549)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction._createContent(AbstractRepriseAction.java:562)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.ElementEnseignementAction._createElementEnseignementLmdOrDbl(ElementEnseignementAction.java:1928)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.ElementEnseignementAction._createElementsEnseignementXML(ElementEnseignementAction.java:1889)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.ElementEnseignementAction._act(ElementEnseignementAction.java:109)
	at fr.ametys.onisep.ideo2.plugins.reprise.action.AbstractRepriseAction.execute(AbstractRepriseAction.java:85)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.RepriseAfterReloadSchedulable._reprise(RepriseAfterReloadSchedulable.java:344)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.RepriseAfterReloadSchedulable._execute(RepriseAfterReloadSchedulable.java:110)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.AbstractRepriseSchedulable.execute(AbstractRepriseSchedulable.java:121)
	at org.ametys.core.schedule.AmetysJob.execute(AmetysJob.java:151)
	at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
2019-04-28 07:00:13,590 ERROR [org.apache.jackrabbit.core.util.db.ConnectionHelper] (AmetysRuntimeScheduler_Worker-2;) Failed to execute SQL (stacktrace on DEBUG log level): com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet successfully received from the server was 191 milliseconds ago.  The last packet sent successfully to the server was 25 milliseconds ago.
2019-04-28 07:00:13,696 ERROR [org.apache.jackrabbit.core.util.db.ConnectionHelper] (AmetysRuntimeScheduler_Worker-2;) Failed to execute SQL (stacktrace on DEBUG log level): com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2019-04-28 07:00:13,696 ERROR [org.apache.jackrabbit.core.persistence.pool.BundleDbPersistenceManager] (AmetysRuntimeScheduler_Worker-2;) failed to read bundle (stacktrace on DEBUG log level): 04d9f13e-4851-4666-8b3d-3d46e0332216: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2019-04-28 07:00:13,704 ERROR [org.apache.jackrabbit.core.persistence.pool.BundleDbPersistenceManager] (AmetysRuntimeScheduler_Worker-2;) Failed to persist ChangeLog (stacktrace on DEBUG log level), blockOnConnectionLoss = false: org.apache.jackrabbit.core.state.ItemStateException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2019-04-28 07:00:13,808 ERROR [org.apache.jackrabbit.core.persistence.pool.BundleDbPersistenceManager] (AmetysRuntimeScheduler_Worker-2;) Failed to persist ChangeLog (stacktrace on DEBUG log level), blockOnConnectionLoss = false: org.apache.jackrabbit.core.state.ItemStateException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2019-04-28 07:00:13,815 ERROR [org.apache.jackrabbit.core.util.db.ConnectionHelper] (AmetysRuntimeScheduler_Worker-2;) Failed to execute SQL (stacktrace on DEBUG log level): com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2019-04-28 07:00:13,918 ERROR [org.apache.jackrabbit.core.util.db.ConnectionHelper] (AmetysRuntimeScheduler_Worker-2;) Failed to execute SQL (stacktrace on DEBUG log level): com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2019-04-28 07:00:13,918 ERROR [org.apache.jackrabbit.core.persistence.pool.BundleDbPersistenceManager] (AmetysRuntimeScheduler_Worker-2;) failed to read bundle (stacktrace on DEBUG log level): ea562689-3544-455c-8b63-2250df578ee8: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2019-04-28 07:00:13,924 ERROR [org.apache.jackrabbit.core.util.db.ConnectionHelper] (AmetysRuntimeScheduler_Worker-2;) Failed to execute SQL (stacktrace on DEBUG log level): com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2019-04-28 07:00:14,028 ERROR [org.apache.jackrabbit.core.util.db.ConnectionHelper] (AmetysRuntimeScheduler_Worker-2;) Failed to execute SQL (stacktrace on DEBUG log level): com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2019-04-28 07:00:14,028 ERROR [org.apache.jackrabbit.core.persistence.pool.BundleDbPersistenceManager] (AmetysRuntimeScheduler_Worker-2;) failed to read bundle (stacktrace on DEBUG log level): fcaf93e7-f532-4921-bc03-076a9df34a37: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2019-04-28 07:00:14,030 ERROR [org.apache.jackrabbit.core.util.db.ConnectionHelper] (AmetysRuntimeScheduler_Worker-2;) Failed to execute SQL (stacktrace on DEBUG log level): com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2019-04-28 07:00:14,135 ERROR [org.apache.jackrabbit.core.util.db.ConnectionHelper] (AmetysRuntimeScheduler_Worker-2;) Failed to execute SQL (stacktrace on DEBUG log level): com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2019-04-28 07:00:14,135 ERROR [org.apache.jackrabbit.core.persistence.pool.BundleDbPersistenceManager] (AmetysRuntimeScheduler_Worker-2;) failed to read bundle (stacktrace on DEBUG log level): fcaf93e7-f532-4921-bc03-076a9df34a37: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2019-04-28 07:00:14,167 ERROR [org.apache.jackrabbit.core.util.db.ConnectionHelper] (AmetysRuntimeScheduler_Worker-2;) Failed to execute SQL (stacktrace on DEBUG log level): com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2019-04-28 07:00:14,269 ERROR [org.apache.jackrabbit.core.util.db.ConnectionHelper] (AmetysRuntimeScheduler_Worker-2;) Failed to execute SQL (stacktrace on DEBUG log level): com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2019-04-28 07:00:14,270 ERROR [org.apache.jackrabbit.core.persistence.pool.BundleDbPersistenceManager] (AmetysRuntimeScheduler_Worker-2;) failed to read bundle (stacktrace on DEBUG log level): 7ddf0144-ad4a-4c2d-b719-761a01c20cee: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2019-04-28 07:00:14,271 ERROR [org.apache.jackrabbit.core.util.db.ConnectionHelper] (AmetysRuntimeScheduler_Worker-2;) Failed to execute SQL (stacktrace on DEBUG log level): com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2019-04-28 07:00:14,374 ERROR [org.apache.jackrabbit.core.util.db.ConnectionHelper] (AmetysRuntimeScheduler_Worker-2;) Failed to execute SQL (stacktrace on DEBUG log level): com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2019-04-28 07:00:14,374 ERROR [org.apache.jackrabbit.core.persistence.pool.BundleDbPersistenceManager] (AmetysRuntimeScheduler_Worker-2;) failed to read bundle (stacktrace on DEBUG log level): 7ddf0144-ad4a-4c2d-b719-761a01c20cee: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2019-04-28 07:00:14,375 ERROR [org.ametys.core.schedule.AmetysJob$fr.ametys.onisep.ideo2.plugins.reprise.schedulable.RepriseAfterReloadSchedulable] (AmetysRuntimeScheduler_Worker-2;) An exception occured during the execution of the Schedulable 'fr.ametys.onisep.ideo2.plugins.reprise.schedulable.RepriseAfterReloadSchedulable'
org.ametys.plugins.repository.AmetysRepositoryException: Error while getting root ACL node.
	at org.ametys.plugins.repository.jcr.ACLJCRAmetysObjectHelper._getOrCreateACLNode(ACLJCRAmetysObjectHelper.java:1504)
	at org.ametys.plugins.repository.jcr.ACLJCRAmetysObjectHelper._getOrCreateUsersNode(ACLJCRAmetysObjectHelper.java:1531)
	at org.ametys.plugins.repository.jcr.ACLJCRAmetysObjectHelper._getOrCreateUserNode(ACLJCRAmetysObjectHelper.java:1637)
	at org.ametys.plugins.repository.jcr.ACLJCRAmetysObjectHelper.removeAllowedUsers(ACLJCRAmetysObjectHelper.java:903)
	at org.ametys.plugins.repository.collection.AmetysObjectCollection.removeAllowedUsers(AmetysObjectCollection.java:291)
	at org.ametys.plugins.repository.ModifiableACLAmetysObjectProfileAssignmentStorage.removeAllowedUsers(ModifiableACLAmetysObjectProfileAssignmentStorage.java:125)
	at org.ametys.core.right.ProfileAssignmentStorageExtensionPoint.lambda$removeAllowedProfileFromUser$20(ProfileAssignmentStorageExtensionPoint.java:931)
	at java.util.Optional.ifPresent(Optional.java:159)
	at org.ametys.core.right.ProfileAssignmentStorageExtensionPoint.removeAllowedProfileFromUser(ProfileAssignmentStorageExtensionPoint.java:931)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.AbstractRepriseSchedulable._removeRepriseProfile(AbstractRepriseSchedulable.java:229)
	at fr.ametys.onisep.ideo2.plugins.reprise.schedulable.AbstractRepriseSchedulable.execute(AbstractRepriseSchedulable.java:131)
	at org.ametys.core.schedule.AmetysJob.execute(AmetysJob.java:151)
	at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
Caused by: javax.jcr.ItemExistsException: This node already exists: /ametys:root/ametys:contents/ametys-internal:acl
	at org.apache.jackrabbit.core.NodeImpl.addNode(NodeImpl.java:1299)
	at org.apache.jackrabbit.core.session.AddNodeOperation.perform(AddNodeOperation.java:111)
	at org.apache.jackrabbit.core.session.AddNodeOperation.perform(AddNodeOperation.java:37)
	at org.apache.jackrabbit.core.session.SessionState.perform(SessionState.java:216)
	at org.apache.jackrabbit.core.ItemImpl.perform(ItemImpl.java:91)
	at org.apache.jackrabbit.core.NodeImpl.addNodeWithUuid(NodeImpl.java:1818)
	at org.apache.jackrabbit.core.NodeImpl.addNode(NodeImpl.java:1778)
	at org.ametys.plugins.repository.jcr.ACLJCRAmetysObjectHelper._getOrCreateACLNode(ACLJCRAmetysObjectHelper.java:1499)
	... 13 more