phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f1adaf5cb9d87c9f0f33c6bf2fd783af' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('f1adaf5cb9d87c9f0f33c6bf2fd783af', -1, 1726046967, 1726046967, '00000000', -1, 0)

Line : 161
File : sessions.php