phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './gomgic_clist/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 ('7cec1d95e7cb6751bcdc595cdb12efd1', -1, 1506281052, 1506281052, '36a2b54b', 17, 0, 0)

Line : 187
File : sessions.php