webwml failed

/srv/www.debian.org/cron/log/wml_run.log-make[3]: Entering directory '/srv/www.debian.org/webwml/german/News/2020' /srv/www.debian.org/cron/log/wml_run.log-make[3]: Leaving directory '/srv/www.debian.org/webwml/german/News/2020' /srv/www.debian.org/cron/log/wml_run.log-make -C 2021 install

webwml failed

/srv/www.debian.org/cron/log/wml_run.log-make[3]: Entering directory '/srv/www.debian.org/webwml/german/News/2020' /srv/www.debian.org/cron/log/wml_run.log-make[3]: Leaving directory '/srv/www.debian.org/webwml/german/News/2020' /srv/www.debian.org/cron/log/wml_run.log-make -C 2021 install