phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9cafd4d9cdcc09d1cab5d7ed082f6c16' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('9cafd4d9cdcc09d1cab5d7ed082f6c16', -1, 1715644507, 1715644507, '00000000', -4, 0)

Line : 161
File : sessions.php