Russian TYPO3 community - Удаление сайта целиком и импорт из t3d

Может быть, кто-нить поможет советом новичку.
Не получаются две простых, вроде бы, операции в TYPO3 4.2.3.

1) При попытке удаления сайта целиком, вместе со структурой получаю ошибку: 1: Attempt to delete page which has subpages.

2) Импорт сайта из t3d-шаблона. Выбираю файл для импорта - Предварительный просмотр - Импорт.
Пишет лог во вкладке Сообщения:
0 CHARSET: Converting charset of input file (iso-8859-1) to the system charset (utf-8)
1 Possible error: tx_templavoila_tmplobj:662 had no new id assigned to it. This indicates that the record was not added to database during import. Please check changelog!
2 Possible error: tx_templavoila_tmplobj:663 had no new id assigned to it. This indicates that the record was not added to database during import. Please check changelog!
3 Possible error: tx_templavoila_tmplobj:664 had no new id assigned to it. This indicates that the record was not added to database during import. Please check changelog!
4 Possible error: tx_templavoila_tmplobj:665 had no new id assigned to it. This indicates that the record was not added to database during import. Please check changelog!
5 Error: this records is NOT created it seems! (tx_templavoila_tmplobj:662)
6 Error: this records is NOT created it seems! (tx_templavoila_tmplobj:663)
7 Error: this records is NOT created it seems! (tx_templavoila_tmplobj:664)
8 Error: this records is NOT created it seems! (tx_templavoila_tmplobj:665)
9 Error: this records is NOT created it seems! (tx_templavoila_tmplobj:662)
10 Error: this records is NOT created it seems! (tx_templavoila_tmplobj:663)
11 Error: this records is NOT created it seems! (tx_templavoila_tmplobj:664)
12 Error: this records is NOT created it seems! (tx_templavoila_tmplobj:665)

Спасибо!