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

[User Www-data]

/usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/12.0R/hardware/hardware.xml:646: parser error : Entity 'hwlist.aha' not defined
      &hwlist.aha;
                  ^
/usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/12.0R/hardware/hardware.xml:654: parser error : Entity 'hwlist.aic' not defined
      &hwlist.aic;
                  ^
/usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/12.0R/hardware/hardware.xml:664: parser error : Entity 'hwlist.dpt' not defined
      &hwlist.dpt;
                  ^
/usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/12.0R/hardware/hardware.xml:714: parser error : Entity 'hwlist.ncr' not defined
      &hwlist.ncr;
                  ^
/usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/12.0R/hardware/hardware.xml:716: parser error : Entity 'hwlist.ncv' not defined
      &hwlist.ncv;
                  ^
/usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/12.0R/hardware/hardware.xml:718: parser error : Entity 'hwlist.nsp' not defined
      &hwlist.nsp;
                  ^
/usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/12.0R/hardware/hardware.xml:726: parser error : Entity 'hwlist.stg' not defined
      &hwlist.stg;
                  ^
*** [hardware.parsed.xml] Error code 4

make[3]: stopped in /usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/12.0R/hardware
1 error

make[3]: stopped in /usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/12.0R/hardware
*** [all] Error code 2

make[2]: stopped in /usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/12.0R
1 error

make[2]: stopped in /usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases/12.0R
*** [all] Error code 2

make[1]: stopped in /usr/local/www/build/head/en_US.ISO8859-1/htdocs/releases
1 error

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

make: stopped in /usr/local/www/build/head/en_US.ISO8859-1/htdocs
1 error

make: stopped in /usr/local/www/build/head/en_US.ISO8859-1/htdocs
       17.61 real         3.36 user         3.04 sys

latestrevision.timestamp "2018-10-21 23:53:43" 
latestrevision.committer "ebrandi"		
latestrevision.number "52397"