Issue Server Version does not match the Version of the Server

[bifroest2211]

Hey there

I had a problem with my backup-manager because it said the mysql.proc tables where corrupted.

Like this

mysqldump: Couldn't execute 'SHOW FUNCTION STATUS WHERE Db = 'somewebsite_'': Cannot load from mysql.proc. The table is probably corrupted (1548)

So i found the KB article to solve this problem

https://support.plesk.com/hc/en-us/articles/213365229?input_string=cannot+load+from+mysql.proc.+the+table+is+probably+corrupted+(1548)

After trying it to repair the table it seemed, that it doesn't helped very much.
So i tried it by upgrading the database and now i am getting the error

[root@servername ~]# mysql_upgrade -uadmin -p`cat /etc/psa/.psa.shadow`

Looking for 'mysql' as: mysql

Looking for 'mysqlcheck' as: mysqlcheck

Error: Server version (5.5.50-cll-lve) does not match with the version of

the server (5.5.52) with which this program was built/distributed. You can

use --skip-version-check to skip this check.

FATAL ERROR: Upgrade failed

So by now i have no idea how to go further

Hope someone can help me

:EDIT
Forgot to mention the System OS it's Centos6

 

[bifroest2211]

any idea?

 

[IgorG]

Try to reinstall mysql.

- Make a backup of /var/lib/mysql and /etc/my.cnf, just to be sure.
- Reinstall mysql with:

# yum reinstall mysql mysql-server