phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '184c140a7154233bc78de7b1d91fd863' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('184c140a7154233bc78de7b1d91fd863', -1, 1740000971, 1740000971, '126109ae', 9, 0, 0)

Line : 187
File : sessions.php