I used Xampp yesterday to create some simple Web-based utility tool. Today I wanted to continue working on it but xampp control panel gave me some weir errors.
This
Use bellow command and you will be happy as i am now.
repair table DATABASENAME.TABLENAME use_frm;
I'm sure you know that you should change capitals with your storage preferences and backup before runing this command, don't you? :)
Source: David Malekahmadi