phpBB : Critical Error

Error doing DB query userdata row fetch

DEBUG MODE

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

SELECT u.*, s.* FROM phpbb_lecture_sessions s, phpbb_lecture_users u WHERE s.session_id = '9bc1de1f121b38366156345ff7f27ec8' AND u.user_id = s.session_user_id

Line : 319
File : sessions.php