Media Temple
Solved: URL file-access is disabled in the server configuration on Media Temple server
If you're getting 'URL file-access is disabled in the server configuration' errors on Media Temple servers then we have a solution for you.
The error occurs because Media Temple have disabled URL File Access on the server via the php.ini setting. You can override this by simply adding the following line to your .htaccess file
php_flag allow_url_fopen on
This should allow URL File Access and your error should go away.