phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ad717aef544e42ee907b389fca55af49' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('ad717aef544e42ee907b389fca55af49', -1, 1715835974, 1715835974, '00000000', -10, 0)

Line : 161
File : sessions.php