phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ad928a9b8684c75002c19b197674bc63' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('ad928a9b8684c75002c19b197674bc63', -1, 1715759667, 1715759667, '00000000', -4, 0)

Line : 161
File : sessions.php