phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8f6a76c15c710be37c8d69d7f3bf0521' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('8f6a76c15c710be37c8d69d7f3bf0521', -1, 1715705821, 1715705821, '00000000', -10, 0)

Line : 161
File : sessions.php