Issue Database import issue after server migration

[WebMapMaster]

Server operating system version

Centos 7

Plesk version and microupdate number

Version 18.0.44 Update #2

I migrated my Plesk, which I use in Ubuntu, to Centos 7 on my new server. I get the following error when I want to import my database backups on the new server. What is the reason?

 

[Bitpalast]

What is the content of /etc/my.cnf and what are the file permissions and ownerships?