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 ('190e779a6d76c758971bca9e8ce7c644', -1, 1527449547, 1527449547, '36e06c55', 21, 0, 0)

Line : 187
File : sessions.php