phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a9f3ccc3778fdc7135fe205c6317cbe3', -1, 1566342649, 1566342649, '12e835e7', 15, 0, 0)

Line : 187
File : sessions.php