Your ROOT_URL in app.ini is http://git.slaventius.ru/ but you are visiting http://37.143.12.169/test3k/authDB/src/commit/5cdcccea9a126b2370c6779e9b19f8169fd1a73c/vendor/github.com/segmentio/kafka-go/protocol/saslhandshake
You should set ROOT_URL correctly, otherwise the web may not work correctly.