Your ROOT_URL in app.ini is http://git.slaventius.ru/ but you are visiting http://37.143.12.169/test3k/authDB/src/commit/3f0e17fa12fbd8fe5bcc356370e09fca66e6800a/vendor/google.golang.org/grpc/balancer/base
You should set ROOT_URL correctly, otherwise the web may not work correctly.
slaventius@odnookno.info