If you have deleted a skin and if you have a configured site with this skin, we cannot start ametys :
Exception is the following:
Caused by: java.lang.Exception: Caught an exception trying to initialize the component org.ametys.web.tags.SkinTagProvider at org.ametys.runtime.plugin.component.ThreadSafeComponentManager.initialize(ThreadSafeComponentManager.java:205) at org.ametys.runtime.plugin.component.AbstractThreadSafeComponentExtensionPoint.initializeExtensions(AbstractThreadSafeComponentExtensionPoint.java:97) at org.ametys.runtime.plugin.PluginsManager._loadFeatures(PluginsManager.java:1051) at org.ametys.runtime.plugin.PluginsManager.initExtensions(PluginsManager.java:474) at org.ametys.runtime.cocoon.TreeProcessor.compose(TreeProcessor.java:65) ... 28 more Caused by: org.apache.avalon.framework.configuration.ConfigurationException: Unable to load tags configuration values for skin paris13 at org.ametys.web.tags.SkinTagProvider.configure(SkinTagProvider.java:93) at org.apache.avalon.framework.container.ContainerUtil.configure(ContainerUtil.java:201) at org.ametys.runtime.plugin.component.ThreadSafeComponentManager$ComponentFactory.configureAndStart(ThreadSafeComponentManager.java:384) at org.ametys.runtime.plugin.component.ThreadSafeComponentManager$ComponentFactory.newInstance(ThreadSafeComponentManager.java:401) at org.ametys.runtime.plugin.component.ThreadSafeComponentManager.initialize(ThreadSafeComponentManager.java:200)