Hi, I was wondering if anyone has seen this error before. I am registered with the usps like you need to, but can't figure out why I am getting this error message. The asteriks are where account information is

Warning: fopen("production.shippingapis.com?API=Rate&XM L=%3CRateRequest+USERID%3D%***************%22+PASS WORD%3D%*********%22%3E%3CPackage+ID%3D%220%22%3E% 3CService%3Epriority%3C%2FService%3E%3CZipOriginat ion%3E97306%3C%2FZipOrigination%3E%3CZipDestinatio n%3E80212%3C%2FZipDestination%3E%3CPounds%3E2%3C%2 FPounds%3E%3COunces%3E3%3C%2FOunces%3E%3CContainer %3ENone%3C%2FContainer%3E%3CSize%3EREGULAR%3C%2FSi ze%3E%3CMachinable%3EFalse%3C%2FMachinable%3E%3C%2 FPackage%3E%3C%2FRateRequest%3E", "r") - File name too long in /home/******/public_html/includes/classes/_usps.php on line 115