phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b8c9e7420f5941dd8a494ffd140a8999' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('b8c9e7420f5941dd8a494ffd140a8999', -1, 1715834073, 1715834073, '00000000', -10, 0)

Line : 161
File : sessions.php