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 ('d5ffc7c64067a6387edba4bd2aeb5376', -1, 1502948379, 1502948379, '36a6cdf2', 1, 0, 0)

Line : 187
File : sessions.php