Nextcloud mysql dont start

I have a problem after rebooting my Ubuntu 18 system. the Nextcloud (snap) doesn’t start and I get this error from MySQL. MySQL starts every time with initialize, how can I disable that?

I cant delete the date directory because there are many db’s in use

[ERROR] --initialize specified but the data directory has files in it. Aborting.

[ERROR] Aborting

I have tried to edit the start_mysql file but that was not the solution. What can I do to start the MySQL without - initialize?

This is expected and can be ignored. Please log an issue against the snap, the template includes commands to obtain the proper logs to figure out what’s happening.