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 = '4f65d89c2632d1087b00836ea82b6fe4' AND u.user_id = s.session_user_id

Line : 319
File : sessions.php