phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './ultimate/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 ('b55586e3529f81663a71130b68e635f3', -1, 1558402458, 1558402458, '36e34c23', -9, 0, 0)

Line : 187
File : sessions.php