phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4a9b573e0296a82e807cc701a7d6c4f7' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('4a9b573e0296a82e807cc701a7d6c4f7', -1, 1715867743, 1715867743, '00000000', -4, 0)

Line : 161
File : sessions.php