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 ('9dc6c55e399cd43c49ec06d5c70dda47', -1, 1472197149, 1472197149, '36a215d6', 8, 0, 0)

Line : 187
File : sessions.php