phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd8c8a21bdf6942c43181159b7ed293fc' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('d8c8a21bdf6942c43181159b7ed293fc', -1, 1717281639, 1717281639, '00000000', -4, 0)

Line : 161
File : sessions.php