Upgrading PHP 4.3.9 to PHP 5.2.6 Plesk 9

Well, after diggin on the mysql website for the plesk error above ( http://dev.mysql.com/doc/refman/5.0/en/mysql-upgrade.html ) , I issued these commands from telnet and it fixed the plesk admin center which started normal: # mysqlcheck –check-upgrade –all-databases –auto-repair –user=admin –password=youradminpassword then issue this command: # mysql_fix_privilege_tables I got error because of the mysql connection needs the …