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 ('cf1212f072114a193517eed83dc4130a', -1, 1766556630, 1766556630, 'd849d87c', 7, 0, 0)

Line : 187
File : sessions.php