phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './bio_phpbb1/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 ('4fc1c4c1372d37e6d36e6966efbacb38', -1, 1547665473, 1547665473, '03502021', -4, 0, 0)

Line : 172
File : sessions.php