Remind info: MySQL Query Error

Time: 2015-4-27 4:00am
Script: /list.php

SQL: select a.id,a.s_link,b.s_link as ys_link,a.fname,a.tags,a.fintro,b.simg,b.vote_y,b.vote_n ,b.id as gid ,b.tid from game_infofields a inner join game_info b on a.gid=b.id where a.sid='14' and b.tid='31' order by b.id desc limit 0,39
Error: Table 'a' is marked as crashed and should be repaired
Errno.: 1194