I got a mysql fatal error in QueryBuilder while using the following code

• $contentDraft = $contentService->updateContent( $contentDraft->versionInfo, $contentUpdateStruct );

I did identify the bug in source file :

ezpublish5/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/Persistence/Legacy/Content/Gateway/EzcDatabase/QueryBuilder.php

line 165 : $this->dbHandler->aliasedColumn( $query, 'op_code', 'ezcontentobject_link' )

The column 'op_code' is no more in the table ezcontentobject_link.

I did commented the line, and now all works without trouble.

I was using the following release : ezpublish5_community_project-2013.1-gpl-full