Sometimes your MySQL database data is corrupted. Usually it is not properly close when querying to the database, because of high server load or MySQL server suddenly down. This will make your database files or tables corrupted. And your web application won’t run normal or even show Internal server error or cannot connect to the mysql database server.There are many ways to to fix this error: 1. Use MySQL check and repair function2. Use mysqlcheck to check and repair database3. Use … Read more...