Hi, my owncloud server was linked with ubuntu repository and I decide to drop it and follow standard upgrade method. The idea was not to depend from repository anymore.
After apt remove owncloud-files, all files were deleted except data and config. My database is ok also since it is mysql.
After that, I downloaded and extracted zip folder containing ownlcoud-10.0.9.7 (same version as the original). However, when I open it, it ask for an upgrade.
When I try to upgrade, it complains about:
Doctrine\DBAL\Schema\SchemaException: The column 'execution_duration' on table 'oc_jobs' already exists.
I really need my server back and running. I hope someone can help me!