L'ultimo errore è:

Errore 2:	file_get_contents(https://images.rusconilibri.it/covers/?sku=CFA4800002 2&width=300&height=200&extension=jpeg): failed to open stream: HTTP request failed! HTTP/1.1 400 Bad Request
File:	D:\apache2\htdocs\www\grosslibri\html3\createPdf.php
Riga:	374