It looks like a problem with the database settings. Could you check for any database errors in the legacy/minthcm.log file? If there are no errors, please ensure that your database is compatible.
Could you send information about your PHP version?
Is it version 8.0 or 8.2? It’s important to note that we do not support PHP version 8.2, and this could be the root cause of the problem.
The more information you can provide about your server, the better we’ll be able to assist you.