I have been getting something similar. When I tried to access the forums either directly or by clicking on a link in an email that I received as a result of my watches, it tried to access the page:
and I got:
An error occurred while processing your request.
followed by a different reference number each time. For example, I received the following two numbers yesterday:
I am using FireFox 22.0 on Windows 7 Professional 64-bit with Verizon Wireless mobile broadband version 184.108.40.206.