MySQL db error solve--

ERROR:

Warning in .\libraries\classes\Dbal\DbiMysqli.php#209 mysqli::query(): (HY000/1034): Index for table 'global_priv' is corrupt; try to repair it

SOLVE:

Go to Xampp folder: Xampp->mysql->bin

Double click on: mysql_upgrade.exe

after that refresh your browser(phpmyadmin)