MyBB Community Forums

Today when i tried to visit my website i got error message. I tried many things but nothing seems to work also i am unable to login to MyBB admin Control panel. Is there any way to fix it?

Other hosted sub-domains working fine with out any error. just the main site where MyBB is running not responding and giving error.

Details:
Website: www.kdezign.org
MyBB: V 1.4.4
Error Message:

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator, [email protected] and inform them of the time the error occurred, and anything you might have done that may have caused the error.

More information about this error may be available in the server error log.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

There was a thread on this the other day... have you modified your .htaccess?? What's index.php CHMOD to?? Anything in the server error log??

yes i did modified .htaccess file my index file is CHMOD to 644 in server error log i just get File does not exist error. .htaccess file i modified for Mybb Multi Forum Script this is the code i add in my main .htaccess file

Options +FollowSymLinks
Options +Indexes
RewriteEngine On
RewriteCond %{ENV:REDIRECT_STATUS} ^$
RewriteCond %{HTTP_HOST} !^www\.DOMAIN\.com$ [NC]
RewriteCond %{HTTP_HOST} ^(www\.)?([^\.]+)\.DOMAIN\.com$ [NC]
RewriteRule (.*) /sub-folder of Multi Mybb Forum/mybb/$1 [L]

K! Design is working now.