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 ('56a90a9176dabb4f0c2d4ed26e50d8f1', -1, 1498155939, 1498155939, '36e0c854', -1, 0, 0)

Line : 187
File : sessions.php