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 ('20b0abd2bc05376d71e3c26385650c58', -1, 1422636924, 1422636924, '365988f0', 0, 0, 0)

Line : 187
File : sessions.php