Content Encoding Error

[fireboxssl]

Hey guys,

I have a big problem, my website is down today and I have 9 000 members waiting and asking what is going on. The website is a paid service so I am getting bunch of paypal complaints. Can you guys help me out here.

If I open the page with internet explorer it shows:

Internet Explorer cannot display the webpage

But if I open it using firefox I get this error message:

Content Encoding Error

The page you are trying to view cannot be shown because it uses an invalid or unsupported form of compression.

The page you are trying to view cannot be

shown because it uses an invalid or unsupported form of compression.

* Please contact the web site owners to inform them of this problem.

I can login using Safari and tried this:

Turn off gzip in the Admin CP under vBulletin Options -> vBulletin Options -> Cookies and HTTP Header Options.

And after that i got a Database error.

MySQL Error : The table 'session' is full
Error Number : 1114
Request Date : Sunday, June 21st 2009 @ 04:34:13 PM
Error Date : Sunday, June 21st 2009 @ 04:34:15 PM

Thanks