FreeBSD web build failed on www.freebsd.org

[World Wide Web Owner]

===> releases/5.0R/DP2
===> releases/5.1R
===> releases/5.2R
===> releases/5.2.1R
===> releases/5.3R
===> releng
===> 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
===> relnotes
===> relnotes/CURRENT/share/sgml
===> relnotes/CURRENT/en_US.ISO8859-1
===> relnotes/CURRENT/en_US.ISO8859-1/relnotes
===> relnotes/CURRENT/en_US.ISO8859-1/relnotes/alpha
===> relnotes/CURRENT/en_US.ISO8859-1/relnotes/amd64
===> relnotes/CURRENT/en_US.ISO8859-1/relnotes/ia64
===> relnotes/CURRENT/en_US.ISO8859-1/relnotes/i386
===> relnotes/CURRENT/en_US.ISO8859-1/relnotes/pc98
===> relnotes/CURRENT/en_US.ISO8859-1/relnotes/sparc64
===> relnotes/CURRENT/en_US.ISO8859-1/hardware
===> relnotes/CURRENT/en_US.ISO8859-1/hardware/alpha
cd /w/www/build/relnotes/doc/en_US.ISO8859-1/hardware/alpha/../../../share/sgml && make dev-auto.sgml
`dev-auto.sgml' is up to date.
/usr/bin/env SP_ENCODING=ISO-8859-1 /usr/local/bin/jade -V nochunks -ioutput.html -d /w/www/build/relnotes/doc/en_US.ISO8859-1/hardware/alpha/../../../share/sgml/default.dsl -ifreebsd.urls.absolute -V %generate-legalnotice-link% -V %generate-docformat-navi-link% -ioutput.html.images  -V %generate-article-toc% -ino.include.historic -D /usr/obj/w/www/build/relnotes/doc/en_US.ISO8859-1/hardware/alpha -c /w/www/build/doc/en_US.ISO8859-1/share/sgml/catalog -c /w/www/build/doc/share/sgml/catalog -c /usr/local/share/sgml/docbook/dsssl/modular/catalog -c /usr/local/share/sgml/iso8879/catalog -c /usr/local/share/sgml/docbook/catalog -c /usr/local/share/sgml/jade/catalog -c /w/www/build/relnotes/doc/en_US.ISO8859-1/hardware/alpha/../../../en_US.ISO8859-1/share/sgml/catalog -c /w/www/build/relnotes/doc/en_US.ISO8859-1/hardware/alpha/../../../share/sgml/catalog -c /usr/local/share/sgml/catalog.ports -c /w/www/build/relnotes/doc/en_US.ISO8859-1/hardware/alpha/../../../share/sgml/catalog-a
 uto -c /w/www/build/relnotes/doc/en_US.ISO8859-1/hardware/alpha/../../../share/sgml/catalog-auto -t sgml /w/www/build/relnotes/doc/en_US.ISO8859-1/hardware/alpha/article.sgml > article.html ||  (/bin/rm -f article.html && false)
/usr/local/bin/jade:/w/www/build/relnotes/doc/en_US.ISO8859-1/hardware/alpha/../../../share/sgml/dev-auto.sgml:505:19:E: character "_" invalid: only parameter literal, "CDATA", "ENDTAG", "MD", "MS", "PI", "PUBLIC", "SDATA", "STARTTAG", "SYSTEM" and parameter separators allowed
*** Error code 1

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

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

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

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

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

Stop in /w/www/build/www/en.
       28.42 real        16.33 user         5.56 sys