Andrej wrote: > > Gunnar, I did everything in accordiance with the your rules. Well, not everything. The 404 error you mentioned depends on an incorrect setting of the $cgiURL variable in the rlconfig.pm file. I made a test submission, and based on that it seems like you set the variable to # Address to the directory with the *.pl or *.cgi files $cgiURL = 'http://www.juvelinet.ru/cgi-bin'; You should change it to # Address to the directory with the *.pl or *.cgi files $cgiURL = 'http://www.juvelinet.ru/cgi-bin/ringlink'; Gunnar wrote: > > I suggest that you try to uncomment the command > > use LWP::UserAgent; > > at line 29 in ring.pm, i.e. > > #use LWP::UserAgent; Andrej replied: > > Nice, it is working. If that made a difference it's not a solution, but at least we have detected the reason for the initial "Internal server error" problem. By uncommenting the use LWP::UserAgent; command, you disabled the site validation checker. The new (and improved) checker presupposes that a package called libwww-perl is installed as a part of the Perl program (see http://www.linpro.no/lwp/). Most Perl installations seem to include that package (or else many more Ringlink users would have problems with the checker). If you want to be able to use the checker, you should contact your webhosting provider and ask them to install libwww-perl. If they refuse to do it, we'll have to try to work out another solution. / Gunnar