phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6f879fd7952617995c9f754ee0e06844' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('6f879fd7952617995c9f754ee0e06844', -1, 1715815538, 1715815538, '00000000', -10, 0)

Line : 161
File : sessions.php