1. First of all, you have to log in as root using SSH.
2. Now, run this command to check the desired database:
# mysqlcheck -r [your-database-name]
where,
mysqlcheck command will check the database.
-r will repair the corrupted tables of the database.
3. In case, if the above command does not work, you can use "myisamchk" command:
# myisamchk -r /var/lib/mysql/[your-database-name]/*
where,
myisamchk command is the default storage engine for MySQL and will check the database.
-r will repair the corrupted tables of the database.
