phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ffbc0aab6918648b8d508e248f2ec5d9' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('ffbc0aab6918648b8d508e248f2ec5d9', -1, 1714394743, 1714394743, '00000000', -10, 0)

Line : 161
File : sessions.php