Trying to fix/rebuild my Frontpage extensions on CL2-Win7 this morning produced the following error:
Internal Error, Tech Support Was Notified
Not sure a notification was actually sent or logged, I thought I’d check here before opening a ticket.
Any known issues at present?
Disregard.
Disabled > re-enabled > rebuilt.
Worked without error.
That is pretty much always the fix for frontpage 
(and a good rule in general on Hsphere as well, but plesk is different disbaling adn re-enabling something on plesk is basically asking for it to be broken forever!)