FreeBSD web build failed on www.freebsd.org

[World Wide Web Owner]

collateindex.pl: duplicated index entry found: U.C. BERKELEY  
collateindex.pl: duplicated index entry found: UMGEBUNGSVARIABLEN  
13 entries ignored...
Done.
/usr/bin/env  /usr/local/bin/jade -V html-manifest -ioutput.html -d /w/www/build/doc/share/sgml/default.dsl -ifreebsd.urls.relprefix.4 -V %generate-legalnotice-link% -V %generate-docformat-navi-link% -ioutput.html.images  -i chap.index -i chap.audit -i chap.advanced-networking -i chap.basics -i chap.bibliography -i chap.boot -i chap.config -i chap.cutting-edge -i chap.desktop -i chap.disks -i chap.eresources -i chap.firewalls -i chap.geom -i chap.install -i chap.introduction -i chap.kernelconfig -i chap.l10n -i chap.linuxemu -i chap.mac -i chap.mail -i chap.mirrors -i chap.multimedia -i chap.network-servers -i chap.pgpkeys -i chap.ports -i chap.ppp-and-slip -i chap.printing -i chap.security -i chap.serialcomms -i chap.users -i chap.vinum -i chap.x11 -i chap.freebsd-glossary -D /w/www/build/doc/de_DE.ISO8859-1/books/handbook/../../../share/images/books/handbook -D /usr/obj/w/www/build/doc/de_DE.ISO8859-1/books/handbook -c /w/www/build/doc/de_DE.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/jade/catalog -c /usr/local/share/sgml/catalog.ports -t sgml /w/www/build/doc/de_DE.ISO8859-1/books/handbook/book.sgml
/usr/local/bin/tidy -wrap 90 -m -raw -preserve -f /dev/null -asxml  $(/usr/bin/xargs < HTML.manifest)
*** Error code 1 (ignored)
/usr/bin/perl /usr/local/share/sgml/docbook/dsssl/modular/bin/collateindex.pl -s Symbole -s Symbole -i doc-index -N -o index.sgml
/usr/bin/env  /usr/local/bin/jade -V html-index -V nochunks -ioutput.html -d /w/www/build/doc/share/sgml/default.dsl -ifreebsd.urls.relprefix.4 -V %generate-legalnotice-link% -V %generate-docformat-navi-link% -ioutput.html.images  -i chap.index -i chap.audit -i chap.advanced-networking -i chap.basics -i chap.bibliography -i chap.boot -i chap.config -i chap.cutting-edge -i chap.desktop -i chap.disks -i chap.eresources -i chap.firewalls -i chap.geom -i chap.install -i chap.introduction -i chap.kernelconfig -i chap.l10n -i chap.linuxemu -i chap.mac -i chap.mail -i chap.mirrors -i chap.multimedia -i chap.network-servers -i chap.pgpkeys -i chap.ports -i chap.ppp-and-slip -i chap.printing -i chap.security -i chap.serialcomms -i chap.users -i chap.vinum -i chap.x11 -i chap.freebsd-glossary -D /w/www/build/doc/de_DE.ISO8859-1/books/handbook/../../../share/images/books/handbook -D /usr/obj/w/www/build/doc/de_DE.ISO8859-1/books/handbook -c /w/www/build/doc/de_DE.ISO8859-1/share/sgml/ca
 talog -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/jade/catalog -c /usr/local/share/sgml/catalog.ports -t sgml /w/www/build/doc/de_DE.ISO8859-1/books/handbook/book.sgml > /dev/null
/usr/bin/perl /usr/local/share/sgml/docbook/dsssl/modular/bin/collateindex.pl -s Symbole -s Symbole -i doc-index -g -o index.sgml html.index
Processing html.index...
1001 entries loaded...
collateindex.pl: duplicated index entry found: 386BSD  
collateindex.pl: duplicated index entry found: CHROOT  
collateindex.pl: duplicated index entry found: KERMIT  
collateindex.pl: duplicated index entry found: KERNEL KONFIGURATIONSDATEI 
collateindex.pl: duplicated index entry found: LOGDATEIEN NAMED 
collateindex.pl: duplicated index entry found: MAKEDEV  
collateindex.pl: duplicated index entry found: MX-EINTRAG  
collateindex.pl: duplicated index entry found: NET/2  
collateindex.pl: duplicated index entry found: NETZGRUPPEN  
collateindex.pl: duplicated index entry found: PKG_ADD  
collateindex.pl: duplicated index entry found: SYSLOG  
collateindex.pl: duplicated index entry found: U.C. BERKELEY  
collateindex.pl: duplicated index entry found: UMGEBUNGSVARIABLEN  
13 entries ignored...
Done.
/usr/bin/env  /usr/local/bin/jade -V nochunks -ioutput.html -d /w/www/build/doc/share/sgml/default.dsl -ifreebsd.urls.relprefix.4 -V %generate-legalnotice-link% -V %generate-docformat-navi-link% -ioutput.html.images  -i chap.index -i chap.audit -i chap.advanced-networking -i chap.basics -i chap.bibliography -i chap.boot -i chap.config -i chap.cutting-edge -i chap.desktop -i chap.disks -i chap.eresources -i chap.firewalls -i chap.geom -i chap.install -i chap.introduction -i chap.kernelconfig -i chap.l10n -i chap.linuxemu -i chap.mac -i chap.mail -i chap.mirrors -i chap.multimedia -i chap.network-servers -i chap.pgpkeys -i chap.ports -i chap.ppp-and-slip -i chap.printing -i chap.security -i chap.serialcomms -i chap.users -i chap.vinum -i chap.x11 -i chap.freebsd-glossary -D /w/www/build/doc/de_DE.ISO8859-1/books/handbook/../../../share/images/books/handbook -D /usr/obj/w/www/build/doc/de_DE.ISO8859-1/books/handbook -c /w/www/build/doc/de_DE.ISO8859-1/share/sgml/catalog -c /w/ww
 w/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/jade/catalog -c /usr/local/share/sgml/catalog.ports -t sgml /w/www/build/doc/de_DE.ISO8859-1/books/handbook/book.sgml > book.html ||  (/bin/rm -f book.html && false)
Killed
*** Error code 1

Stop in /w/www/build/doc/de_DE.ISO8859-1/books/handbook.
*** Error code 1

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

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

Stop in /w/www/build/www/de/doc.
*** Error code 1 (ignored)
*** Error code 1

Stop in /w/www/build/www/de.
*** Error code 1 (ignored)
*** Error code 1

Stop in /w/www/build/www/en.
    10189.14 real      7559.04 user       462.21 sys