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 ('85b9475d9979afedc5b8e3a0083eac1d', -1, 1413874975, 1413874975, '365901d8', -1, 0, 0)

Line : 187
File : sessions.php