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 ('8304a47d9dd2fbf76007a4b3fb0c723d', -1, 1606723237, 1606723237, '03eeb84e', 2, 0, 0)

Line : 189
File : sessions.php