phpBB : Critical Error

Error doing DB query userdata row fetch

DEBUG MODE

SQL Error : 145 Table './doomcom@002bforums/sessions' is marked as crashed and should be repaired

SELECT u.*, s.* FROM sessions s, users u WHERE s.session_id = '107b2ea5d607ad5e4964f08d9ab02e8e' AND u.user_id = s.session_user_id

Line : 319
File : sessions.php