Foum has stopped working giving 404
 

Hello,

I have a vbulleting 3.8.7 patch level 3 installation at http://studychacha.com/discuss/ its an 2 years old forum

From the last 5 hours I am getting a 404 page on this forum and the internal threads pages are also giving the same error.

I have a WordPress installation at http://studychacha.com and I seriously feel that there is some clash between the htaccess of both the installations.

I am vbseo and vboptimize installed on the forum and thankfully I am able to access the admincp but again getting a 404 on accessing vbseo.

Please help.
thanks

MG