Your ROOT_URL in app.ini is http://git.slaventius.ru/ but you are visiting http://37.143.12.169/test3k/authPostman/src/commit/6a07196d2f76b1fb995377e9cace4a3892465d5d/vendor/github.com/segmentio/kafka-go/protocol/saslauthenticate
You should set ROOT_URL correctly, otherwise the web may not work correctly.