Tip #1 from the Basic debugging checklist: diagnostics

If you're getting this error from a here-document, you may have included unseen whitespace before or after your closing tag or there may not be a linebreak after it.

Remove the space before the ending HTML: 

print "Content-type: text/html\n\n";
 print <<HTML;
 <html>
 <head>
 <title>A Simple Perl CGI</title>
 </head>
 <body>
 <h1>A Simple Perl CGI</h1>
 <p>Hello World</p>
 </body>
HTML
 exit;

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See also Troubleshooting Perl CGI scripts

In reply to Re: I need help with my first CGI by toolic
in thread I need help with my first CGI by Hramyzn

Title:
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