phpWebSite/Mysql problem

One of my websites had a corrupt database two days ago. When I went to cPanel to check and repair it, the process never completed. I ended up submitting a trouble ticket to
bluehost.com
. They replied in a couple of hours and offered to restore the database from the weekly backup. I told them to go ahead and restore while I downloaded the backup. The site is fairly static for the last couple of weeks so I am sure I did not lose any data. The site is back up but I need to do some investigation work on why mysql got corrupted in the first place. I have occasionally had this problem with this site but I always was able to fix the problem using the repair facility. I think I will expedite the move to phpWebSite 10.0.