phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 144 Table './phpbb/phpbb_sessions' is marked as crashed and last (automatic?) repair failed

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c951473ae3bb28a0bbb3336db7678bd1', -1, 1606691281, 1606691281, '03db1fcc', 8, 0, 0)

Line : 189
File : sessions.php