Dear *, perhaps someone can tell me the solution: I just installed koha-1.2.3RC10 on a SuSE-8.0 -Linux-Box with the sample data. Everything seems fine so far. But when accessing OPAC having searched and now displaying the title list, I get the following message when I try to follow a title link: Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator, webmaster@allrutz-hofer.de and inform them of the time the error occurred, and anything you might have done that may have caused the error. More information about this error may be available in the server error log. So the server error log (opac-error_log) shows: [Sun Aug 25 17:31:38 2002] [error] [client 192.168.1.254] File does not exist: /usr/local/koha/opac/htdocs/images/mouseover-mysettings.gif [Sun Aug 25 17:31:39 2002] [error] [client 192.168.1.254] attempt to invoke directory as script: /usr/local/koha/opac/cgi-bin HTML::Template->new() : Syntax error in <TMPL_*> tag at /usr/local/koha/intranet/htdocs/includes/templates/default/catalogue/detail-opac.tmpl : 67. at /usr/lib/perl5/site_perl/5.6.1/HTML/Template.pm line 2154. [Sun Aug 25 17:31:56 2002] [error] [client 192.168.1.254] Premature end of script headers: /usr/local/koha/opac/cgi-bin/detail.pl the opac-access_log shows: 192.168.1.254 - - [25/Aug/2002:17:31:56 +0200] "GET /cgi-bin/koha/detail.pl?type=opac&bib=418 HTTP/1.1" 500 628 Any hints? Many thanks in advance, Ralf