phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f7478de9ba1463109770ad2d4394a0f7' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('f7478de9ba1463109770ad2d4394a0f7', -1, 1716299611, 1716299611, '00000000', -8, 0)

Line : 161
File : sessions.php