phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './mfinte2_mfinternational/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 ('a0cb6139b3984c6a6e9091c70ddabe77', -1, 1417036469, 1417036469, '36a3a80f', -1, 0, 0)

Line : 187
File : sessions.php