phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1d3756f499f2540a9ce62b36714734ae', -1, 1427631775, 1427631775, '36cc9b29', -1, 0, 0)

Line : 262
File : sessions.php