phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 144 Table './judgement4/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 ('a971e567c1a8887c7b28a45ec1d126fd', -1, 1769824693, 1769824693, 'd849d819', 2, 0, 0)

Line : 187
File : sessions.php