phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './bhussaay/phpbb3_sessions' is marked as crashed and should be repaired

INSERT INTO phpbb3_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ff44bf8c7d5698ff6ff813587328ea70', -1, 1493080915, 1493080915, '36501de4', 9, 0, 0)

Line : 187
File : sessions.php