perl libxml

[Sat Feb 17 11:21:53 2007] [error] [client 127.0.0.1] Start tag expected, '<' not found at /usr/local/lib/perl/5.8.7/XML/LibXML/SAX.pm line 64
[Sat Feb 17 11:21:53 2007] [error] [client 127.0.0.1] at /usr/local/share/perl/5.8.7/XML/Simple.pm line 291

/etc/koha-httpd.conf
SetEnv KOHA_CONF "/etc/koha.xml"