@aaP_kotakomputer.ceo#27850
Thank you for your response and support.
Ubuntu 21.10
The error became after deleting mysql or updating the panel as I understood. I decided to change the mysql version, made backups of databases, deleted as recommended. I started to make an update, an error came out. The script runs undefined and terminates. Applications are removed well, but are not installed. I can provide access to the panel if it helps to solve everything.
Update:
Logged in to the browser in incognito mode. There are no errors in the console. But the applications are not installed =
Update2:
When installing or updating an application
The error returned to the console that on my first message
Update 3:
in the logs of the panel, it is installed apparently. The installation process is simply not displayed. I'll try to wait