FreeBSD web build failed on build-web.ysv.freebsd.org

[User Www-data]

/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/book.xml:508: element sect2: validity error : ID svn-usage already defined
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/book.xml:624: element sect2: validity error : ID svn-mirrors already defined
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/book.xml:753: element sect1: validity error : ID mirrors-rsync already defined
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/book.xml:9: element appendix: validity error : ID bibliography already defined
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/book.xml:20: element sect1: validity error : ID bibliography-freebsd already defined
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/book.xml:201: element sect1: validity error : ID bibliography-userguides already defined
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/book.xml:236: element sect1: validity error : ID bibliography-adminguides already defined
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/book.xml:260: element sect1: validity error : ID bibliography-programmers already defined
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/book.xml:331: element sect1: validity error : ID bibliography-osinternals already defined
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/book.xml:423: element sect1: validity error : ID bibliography-security already defined
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/book.xml:442: element sect1: validity error : ID bibliography-hardware already defined
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/book.xml:499: element sect1: validity error : ID bibliography-history already defined
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/book.xml:564: element sect1: validity error : ID bibliography-journals already defined
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/eresources/chapter.xml:2025: parser error : Entity 'a.trasport.name' not defined
	  <term>&a.trasport.name;</term>
	                         ^
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/eresources/chapter.xml:2420: parser error : chunk is not well balanced

^
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/book.xml:299: parser error : Failure to process entity chap.eresources
    &chap.eresources;
                     ^
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/book.xml:299: parser error : Entity 'chap.eresources' not defined
    &chap.eresources;
                     ^
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/book.xml:7: element sect2: validity error : ID pgpkey-security-officer already defined
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/book.xml:12: element sect2: validity error : ID pgpkey-secteam-secretary already defined
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/book.xml:17: element sect2: validity error : ID pgpkey-core-secretary already defined
/usr/local/www/build/head/en_US.ISO8859-1/books/handbook/book.xml:22: element sect2: validity error : ID pgpkey-portmgr-secretary already defined
*** Error code 1

Stop.
make[4]: stopped in /usr/local/www/build/head/en_US.ISO8859-1/books/handbook
*** Error code 1

Stop.
make[3]: stopped in /usr/local/www/build/head/en_US.ISO8859-1/books
*** Error code 1

Stop.
make[2]: stopped in /usr/local/www/build/head/en_US.ISO8859-1
*** Error code 1

Stop.
make[1]: stopped in /usr/local/www/build/head/en_US.ISO8859-1/htdocs/doc
*** Error code 1

Stop.
make: stopped in /usr/local/www/build/head/en_US.ISO8859-1/htdocs
        7.26 real         2.70 user         4.75 sys