phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '40da1dc695ad848509240990fdc63ab5' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('40da1dc695ad848509240990fdc63ab5', -1, 1715631826, 1715631826, '00000000', -4, 0)

Line : 161
File : sessions.php