My site was working fine yesterday. I got on it to day after not doing any modifications at all and everything is a blank page. I went to phpmyadmin to try to turn debug on from there....as soon as I click my database it gives me the following message:

Error

SQL query: DocumentationEdit

SELECT COUNT( * ) AS num
FROM `dmbstudi_dmb`.`xoops_avatar`

MySQL said: Documentation
#1033 - Incorrect information in file: './dmbstudi_dmb/xoops_avatar.frm'

I'm using 2.0.15 how do i fix this? and why did it happen in the first place?

This sounds like a mySQL configuration problem. I would recommend you google: mySQL error 1033 for anwsers.

I would also recommend you get in touch with your host asap and ask if anything has changed on mySQL on your box.