Upload file form

Ok, not exactly pure PHP problem but I hope someone here has seen this before.. I'm got an upload form on a webpage, here's the code: ****SNIP**** ?> Select the file type and browse for that file. The press 'Upload'. The file will be uploaded to the server. No changes in the database are done during this step. <FORM METHOD="POST" ENCTYPE="multipart/form-data" ACTION="<?php echo $_SERVER['PHP_SELF'] ?>"> Form action: <?php echo $_SERVER['PHP_SELF'] ?><br> Select CDR file type: <select size="1" name="ftype"> <option value='1:Stratos'>Stratos</option> <option value='2:MVS'>MVS</option> <option value='3:Xantic'>Xantic</option> </select></p> <P> Browse for the file<P> <INPUT TYPE="HIDDEN" NAME="MAX_FILE_SIZE" VALUE="200000000"> <INPUT TYPE="HIDDEN" NAME="action" VALUE="1"> <INPUT TYPE="HIDDEN" NAME="uid" VALUE="[OpSup]jsm"> CDR File: <INPUT TYPE="FILE" NAME="file1" SIZE="80"><BR><BR> <INPUT TYPE="SUBMIT" VALUE="Upload"> </FORM> <?php ****SNIP**** I'm running this page on Redhat Linux 9 with an Apache ver 2 webserver. The site itself is a virtualName site (All virutal sites share the same IP address). When I browse for the tile and select it, then press the submit button, Instead of getting a delay as the file uploads, I get an instant error page from the browers: The page cannot be displayed: Cannot file server or DNS Error Any ideas? Thanks, Jeff