phpBB : Critical Error

Error doing DB query userdata row fetch

DEBUG MODE

SQL Error : 145 Table './reignforums/sessions' is marked as crashed and should be repaired

SELECT u.*, s.* FROM sessions s, users u WHERE s.session_id = 'ae8ab3a8d43d55897f801ddf442de203' AND u.user_id = s.session_user_id

Line : 315
File : sessions.php