Hi Martin, I've just tried to make a friendship request with Ian Jackson and got this 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.

Thanks for your swift reply, I've no idea what happened, but the system worked somehow as Ian has accepted by friendship request!

Thanks again
George