What does URL file-access is disabled mean?
Certain snippets, such as RSS feed readers, will open remote files with a URL. Certain settings in PHP can disable this feature. The directive allow_url_fopen has been available since PHP version 4.0.4 and defaults to ON. PHP 5.2 introduced a new directive, allow_url_include, which defaults to OFF. If you have problems with snippets that report this or similar errors, check the settings of these directives. For more information, see the PHP filesystem documentation. The user comments on this page of the PHP documentation page have a number of scripts for accessing remote files if this directive is OFF.
