Error: vBSEO (3.6.0) "Likes System"

Hello, I have an issue with the Likes System on vBSEO. For some reason when I enable it I cannot view threads, I receive a 500 Internal Server Error, although when I disable it I can view threads. Can anyone spread some light on the error and a fix?

Error:

Code:

Internal Server Error

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

Please contact the server administrator 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.

Apache Server at forum.********.com Port 80

I would appreciate all replies on here or on MSN.

Contact:

MSN: thejacobpollack@gmail.com.

Hello,

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