FreeBSD web build failed on red.freebsd.org

[World Wide Web Owner]

/usr/bin/env SGML_CATALOG_FILES=  /usr/local/bin/sgmlnorm -d -ifreebsd.urls.absolute -c /usr/local/share/sgml/html/catalog -c /usr/local/share/sgml/catalog -c /w/www/build/www/en/share/sgml/catalog -c /w/www/build/www/share/sgml/catalog -D /w/www/build/www/en/multimedia/output source-suug2004.sgml-tmp > source-suug2004.html ||  (/bin/rm -f source-suug2004.sgml-tmp source-suug2004.html && false)
/bin/rm -f source-suug2004.sgml-tmp
/usr/local/bin/tidy -wrap 90 -m -raw -preserve -f /dev/null -asxml  source-suug2004.html
*** Error code 1 (ignored)
/usr/bin/sed -e 's/<!ENTITY date[ \t]*"$Free[B]SD. .* \(.* .*\) .* .* $">/<!ENTITY date	"Last modified: \1">/'   source-tllts.sgml > source-tllts.sgml-tmp
/usr/bin/env SGML_CATALOG_FILES=  /usr/local/bin/sgmlnorm -d -ifreebsd.urls.absolute -c /usr/local/share/sgml/html/catalog -c /usr/local/share/sgml/catalog -c /w/www/build/www/en/share/sgml/catalog -c /w/www/build/www/share/sgml/catalog -D /w/www/build/www/en/multimedia/output source-tllts.sgml-tmp > source-tllts.html ||  (/bin/rm -f source-tllts.sgml-tmp source-tllts.html && false)
/bin/rm -f source-tllts.sgml-tmp
/usr/local/bin/tidy -wrap 90 -m -raw -preserve -f /dev/null -asxml  source-tllts.html
*** Error code 1 (ignored)
/usr/bin/sed -e 's/<!ENTITY date[ \t]*"$Free[B]SD. .* \(.* .*\) .* .* $">/<!ENTITY date	"Last modified: \1">/'   source-ukuug.sgml > source-ukuug.sgml-tmp
/usr/bin/env SGML_CATALOG_FILES=  /usr/local/bin/sgmlnorm -d -ifreebsd.urls.absolute -c /usr/local/share/sgml/html/catalog -c /usr/local/share/sgml/catalog -c /w/www/build/www/en/share/sgml/catalog -c /w/www/build/www/share/sgml/catalog -D /w/www/build/www/en/multimedia/output source-ukuug.sgml-tmp > source-ukuug.html ||  (/bin/rm -f source-ukuug.sgml-tmp source-ukuug.html && false)
/bin/rm -f source-ukuug.sgml-tmp
/usr/local/bin/tidy -wrap 90 -m -raw -preserve -f /dev/null -asxml  source-ukuug.html
*** Error code 1 (ignored)
/usr/bin/sed -e 's/<!ENTITY date[ \t]*"$Free[B]SD. .* \(.* .*\) .* .* $">/<!ENTITY date	"Last modified: \1">/'   source-unixtutorial.sgml > source-unixtutorial.sgml-tmp
/usr/bin/env SGML_CATALOG_FILES=  /usr/local/bin/sgmlnorm -d -ifreebsd.urls.absolute -c /usr/local/share/sgml/html/catalog -c /usr/local/share/sgml/catalog -c /w/www/build/www/en/share/sgml/catalog -c /w/www/build/www/share/sgml/catalog -D /w/www/build/www/en/multimedia/output source-unixtutorial.sgml-tmp > source-unixtutorial.html ||  (/bin/rm -f source-unixtutorial.sgml-tmp source-unixtutorial.html && false)
/bin/rm -f source-unixtutorial.sgml-tmp
/usr/local/bin/tidy -wrap 90 -m -raw -preserve -f /dev/null -asxml  source-unixtutorial.html
*** Error code 1 (ignored)
/usr/bin/sed -e 's/<!ENTITY date[ \t]*"$Free[B]SD. .* \(.* .*\) .* .* $">/<!ENTITY date	"Last modified: \1">/'   source-youtube.sgml > source-youtube.sgml-tmp
/usr/bin/env SGML_CATALOG_FILES=  /usr/local/bin/sgmlnorm -d -ifreebsd.urls.absolute -c /usr/local/share/sgml/html/catalog -c /usr/local/share/sgml/catalog -c /w/www/build/www/en/share/sgml/catalog -c /w/www/build/www/share/sgml/catalog -D /w/www/build/www/en/multimedia/output source-youtube.sgml-tmp > source-youtube.html ||  (/bin/rm -f source-youtube.sgml-tmp source-youtube.html && false)
/bin/rm -f source-youtube.sgml-tmp
/usr/local/bin/tidy -wrap 90 -m -raw -preserve -f /dev/null -asxml  source-youtube.html
*** Error code 1 (ignored)
===> news
===> news/1993
===> news/1996
===> news/1997
===> news/1998
===> news/1999
===> news/2000
===> news/2001
===> news/2002
===> news/2003
===> news/2004
===> news/2005
===> news/2006
===> news/2007
===> news/2008
===> news/2009
===> news/status
===> platforms
===> platforms/ia64
===> portmgr
===> projects
make: don't know how to make 2011-freebsd-gsoc-thumbnail.jpg. Stop
*** Error code 2

Stop in /w/www/build/www/en.
       80.44 real        35.26 user        12.80 sys