Discuz! Database Error

(144) Table '.\ashaoshao_com_db\security_failedlog' is marked as crashed and last (automatic?) repair failed
SELECT count(*) FROM security_failedlog

PHP Debug

No.FileLineCode
1forum.php67require(%s)
2source/module/forum/forum_viewthread.php1015include(%s)
3data/template/4_diy_forum_viewthread.tpl.php1hookscriptoutput(%s)
4source/function/function_core.php1214hookscript(%s, %s)
5source/function/function_core.php