Shebina, Error 500 signifies an internal error on the part of a server--probably the web server or, maybe, a proxy server. This may be caused by incorrectly-written scripts. Just a guess, but I would suspect the first cgi script that the server is attempting to run has errors--e.g. mainpage.pl if you are logging in as administrator or opac-main.pl. My mainpage.pl script has this line which tells the browser that we are sending HTML: print "Content-Type: text/html\n\n", $template->output; The opac-main.pl script has this line which causes the header subroutine in CGI.pm to print something similar: print $query->header(-cookie => $cookie), $template->output; Take a look at your error log file. You might get some more ideas as to where the problem is. Good luck! Dave J. -----Original Message----- From: koha-admin@lists.katipo.co.nz [mailto:koha-admin@lists.katipo.co.nz] On Behalf Of Shebina K Sent: Saturday, February 21, 2004 3:02 AM To: koha@lists.katipo.co.nz Subject: [Koha] plz help helo, here we are trying to implement ur koha library automation system the present status is we make a virtual host , but throw the browser i can connect to it, but I got the error 500 !!!!!!!! so i need ur help. thank you shebina _______________________________________________ Koha mailing list Koha@lists.katipo.co.nz http://lists.katipo.co.nz/mailman/listinfo/koha