phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c40d42eafed28402c65bb2db285bfcf6' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('c40d42eafed28402c65bb2db285bfcf6', -1, 1733716449, 1733716449, '00000000', -4, 0)

Line : 161
File : sessions.php