ERR(2): Warning: file_get_contents(http://www.bnr.ro/nbrfxrates.xml) [function.file-get-contents]: failed to open stream: HTTP request failed!

Fatal error: Uncaught exception 'Exception' with message 'String could not be parsed as XML' in /home/shop/public_html/app/classes/cursBnrXML.php:57 Stack trace: #0 /home/shop/public_html/app/classes/cursBnrXML.php(57): SimpleXMLElement->__construct('') #1 /home/shop/public_html/app/classes/cursBnrXML.php(46): cursBnrXML->parseXMLDocument() #2 /home/shop/public_html/app/classes/cart.php(52): cursBnrXML->cursBnrXML('http://www.bnr....') #3 /home/shop/public_html/app/include/cont.php(2): Cart->__construct() #4 /home/shop/public_html/app/include/include.php(36): include('/home/shop/publ...') #5 /home/shop/public_html/app/index.php(158): include('/home/shop/publ...') #6 /home/shop/public_html/index.php(2): include('/home/shop/publ...') #7 {main} thrown in /home/shop/public_html/app/classes/cursBnrXML.php on line 57