phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './chronusforum/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 ('1e823b322630976404a8e3d58d417d4c', -1, 1556121581, 1556121581, '12d79f9c', 27, 0, 0)

Line : 187
File : sessions.php