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 ('33e60aea405ad8a5fe7f0ca13fc573c6', -1, 1490847967, 1490847967, '369eb7bc', 8, 0, 0)

Line : 187
File : sessions.php