phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '64811c8b83b27fec76afea7fa5f9ae4a' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('64811c8b83b27fec76afea7fa5f9ae4a', -1, 1715761745, 1715761745, '00000000', -4, 0)

Line : 161
File : sessions.php