If I click an image to see it, or even if I try to post a message, I get an error page. (screen cap attached)

I had to use Explorer to post this, as using Firefox (latest version) only brings up the error page.

When I tried to post in the BUG REPORT forum, I got the error even with Explorer, so I'm posting it here.

Thanks for looking into this, MM.

The error that you posted a screenshot of was not generated by UMD. It looks like your Firefox has some FVD Suite installed that is replacing content within the site. Try removing it, and things hopefully should be ok?