ERROR [org.ametys.odf.export.ODFExportEngine] (ODFExportEngine;/plugins/core/servercomm/messages.xml) ODF export has failed
java.sql.BatchUpdateException: Packet for query is too large (5390708 > 1048576). You can change this value on the server by setting the max_allowed_packet' variable.
	at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:1666)
	at com.mysql.jdbc.PreparedStatement.executeBatch(PreparedStatement.java:1082)
	at org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:297)
	at org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:297)
	at org.ametys.odf.export.ExportManager.fillTableForRepeater(ExportManager.java:1111)
	at org.ametys.odf.export.ExportManager.fillMetadata(ExportManager.java:1268)
	at org.ametys.odf.export.ExportManager.fillCompositeMetadata(ExportManager.java:1143)
	at org.ametys.odf.export.ODFExportManager.fillCompositeMetadata(ODFExportManager.java:448)
	at org.ametys.odf.export.ExportManager.fillTableForContentType(ExportManager.java:1066)
	at org.ametys.odf.export.ExportManager.insertValues(ExportManager.java:1024)
	at org.ametys.odf.export.ExportManager.export(ExportManager.java:218)
	at org.ametys.odf.export.ODFExportEngine.export(ODFExportEngine.java:186)
	at org.ametys.odf.export.ODFExportEngine.run(ODFExportEngine.java:104)
	at java.lang.Thread.run(Thread.java:662)