Savage Beast RSS Feed link crashes mongrel

Has anyone else run into this? Every time I click on the RSS Feed link in my savage beast forums, my mongrel server crashes. From the log files, all I see is:

Rendering: 0.30484 (77%) | DB: 0.04793 (12%) | 200 OK [http://…/ forums/6/topics/9.rss]

The RSS feed is correctly loaded to my reader, but when I go back to my site, it is completely down.

Thoughts??

Thanks!! LAB