SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: SELECT p.postid, p.posttime, t.topic, t.boardid, b.title FROM bb1_posts p, bb1_threads t LEFT JOIN bb1_boards b ON (t.boardid=b.boardid) WHERE p.threadid=t.threadid AND t.boardid IN (0,102,104,105,1,2,10,11,12,13,14,16,17,21,22,23,24,113,110,111,115,116,117,120,119,124,122,121,123) AND p.userid = '194' AND p.visible=1 ORDER BY p.posttime DESC LIMIT 0, 1
mysql error: Can't open file: 'bb1_posts.MYI' (errno: 145)
mysql error number: 1016
mysql version: 4.1.11-Debian_4sarge7-log
php version: 4.4.4
Date: 09.09.2010 @ 11:22
Script: /forum/profile.php?userid=194
Referer: