phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b871ef45451325fca86e88ee94fe2463' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('b871ef45451325fca86e88ee94fe2463', -1, 1715719774, 1715719774, '00000000', -10, 0)

Line : 161
File : sessions.php