Lhamo_rin,

Perhaps I am missing something here but IMHO the description of your issue could be better. Please read How do I post a question effectively? if you have not already done so. You could help us to help you by explaining in more detail what you have, if there is anything mentioned in the server logs (error_log for apache for example). Also check the permissions on this file, and have a read at ovid's fantastic Web Programming Using Perl which is chock full of general good advice and CGI debugging hints.

Hope this helps.

Martin