readfile error

I posted this on Novell's PHP forum, but I have not gotten a response. Hopefully, someone here can help me. <-- I was using the readfile function on a server that was running Apache 1.3.2, PHP 4.2.3 (PHP for Netware) and then switched to a different server running Apache 2.0.48, PHP 4.2.3 (PHP for Netware) It was working just fine before I moved the file to the new server. Now I get the following error message: Warning: php_network_getaddresses: gethostbyname failed in 'insert path here' on line 6 Warning: readfile("http://jurist.law.pitt.edu/paperchase/blogger_rss.xml") - Bad file number in 'insert path here' on line 6 Does anyone have any suggestions as to what is different or could be causing this problem? I have looked through the php.ini files and cannot determine anything that could cause this. Thanks in advance, Ashley -->