To fix a corrupted MySQL database:

1. Through the domain Control panel, log into phpMyAdmin.
2. Click Databases.
3. Click the database name.
4. At the bottom of the table list, select “Check All”, so you can operate on all the tables at once.
5. In the “With selected” drop down, click “Check table”. This will report any issues your tables are having.
6. Now go back one screen. Select the tables that are corrupt.
7. From the “with selected” dropdown, click “repair table”.
8. Use “check table” again to see if the database is repaired.