phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('eb0eb9f87c28819009f64231de7de384', -1, 1527447689, 1527447689, '36a2fd22', 9, 0, 0)

Line : 187
File : sessions.php