phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '84738c78a3f0ae614f7aba9a4868aa3a' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('84738c78a3f0ae614f7aba9a4868aa3a', -1, 1715817232, 1715817232, '00000000', -7, 0)

Line : 161
File : sessions.php