[Solved] EMERGENCY Please Help

[Webdude]

I have given my forum its own domain and logged into cpanel and used the "addon domain" option in there. It says its all done and that everything should be working but when I go to my website I now get:

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 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.

please can someone tell me why this is happening.

Cheers.

 

[Webdude]

Sorted it, some error from htaccess file...