Failed to update from 4.2.7 to 4.3.1

[panuweb]

When trying to update it gives me an error and in the logs I find this:

[2017-01-05 23:32:58] Espo.ERROR: Fault to rebuild database schema. Details: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away [] []
[2017-01-05 23:33:19] Espo.ERROR: API [POST]:/:controller/action/:action, Params:Array ( [controller] => Admin [action] => runUpgrade ) , InputData: {"id":"586ed76cd3bcc"} - Error while rebuilding database. See log file for details. [] []
[2017-01-05 23:33:19] Espo.ERROR: Display Error: Error while rebuilding database. See log file for details., Code: 500 URL: /api/v1/Admin/action/runUpgrade [] []

Does anyone know if the database is updated or not?

Thank you

[dafnie]

I think it could be the databaseuser not having the correct privileges.

[panuweb]

Mmm I do not think so, Espo was (and is) currently working correctly. It only gave that error when updating but it was updated (I think so).

Could you give me more details?

Thanks!