FreeBSD web build failed on www.freebsd.org

[World Wide Web Owner]

===> smp
===> kse
===> gnome
/usr/local/bin/xsltproc  -o index.html  /w/www/build/www/en/gnome/index.xsl /w/www/build/www/en/gnome/news.xml
/usr/local/bin/tidy -i -m -raw -preserve -f /dev/null -asxml  index.html
===> gnome/docs
===> gnome/images
*** Error code 1 (ignored)
===> donations
===> ports
cd /w/www/build/www/en/ports;  make  -f /w/www/build/www/en/ports/Makefile.inc0 all
===> doc
===> doc/articles
===> doc/articles/5-roadmap
===> doc/articles/checkpoint
===> doc/articles/committers-guide
===> doc/articles/console-server
===> doc/articles/contributing
===> doc/articles/contributors
===> doc/articles/cvs-freebsd
===> doc/articles/cvsup-advanced
===> doc/articles/dialup-firewall
===> doc/articles/diskless-x
===> doc/articles/euro
===> doc/articles/explaining-bsd
===> doc/articles/fbsd-from-scratch
===> doc/articles/filtering-bridges
===> doc/articles/fonts
===> doc/articles/formatting-media
===> doc/articles/freebsd-questions
===> doc/articles/hats
===> doc/articles/hubs
===> doc/articles/ipsec-must
===> doc/articles/java-tomcat
===> doc/articles/laptop
===> doc/articles/mailing-list-faq
make: don't know how to make all. Stop
*** Error code 2

Stop in /w/www/build/doc/en_US.ISO8859-1/articles.
*** Error code 1

Stop in /w/www/build/doc/en_US.ISO8859-1.
*** Error code 1

Stop in /w/www/build/www/en/doc.
*** Error code 1

Stop in /w/www/build/www/en.
       12.01 real         4.10 user         4.35 sys