phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '911220a6d11dc2ae8829f4eff48c6500' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('911220a6d11dc2ae8829f4eff48c6500', -1, 1715675096, 1715675096, '00000000', -10, 0)

Line : 161
File : sessions.php