phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '642f70db56db5d43a228e94186b5d51e' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('642f70db56db5d43a228e94186b5d51e', -1, 1715418709, 1715418709, '00000000', -10, 0)

Line : 161
File : sessions.php