phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9b4c769e35f453b098236db8e5e2f3e1' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('9b4c769e35f453b098236db8e5e2f3e1', -1, 1715993391, 1715993391, '00000000', -11, 0)

Line : 161
File : sessions.php