I still just get:
System Error: DBD::mysql::st execute failed: Unknown column 'U_Post_Format' in 'field list' at w3t.pm line 600.

Ooh! I must have had the dates set screwy the first time; I just tried Search again and got the '01 thread. Here's the URL on the page I got:
'01 thread

This link works for me! Yay!