Exeption from Mysql after upgrade 13.0.6 to 14.0.1 - everything fine?

The upgrade stoped with following exception

nextcloud “workflowengine” checked Doctrine\DBAL\Exception\UniqueConstraintViolationException: An exception occurred while executing ’ INSERT INTO oc_mimetypes ( mimetype ) VALUES ( ? ) ’ with params [“application/vnd.visio”]: SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry ‘application/vnd.visio’ for key ‘mimetype_id_index’
However, I could login as admin. Than I ran:

occ db:add-missing-indices

as adviced by the admin interface (and add add a missed referrer line to .htaccess). Everything seems fine now and



No errors have been found

However, I am a little worried that the upgrade process might have missed some steps that will give problems in future. What do you think.

Anything I should check/do (eg delete the entry application/vnd.visio from oc_mimetypes manually and run ??? afterwards)?