Your ROOT_URL in app.ini is http://git.slaventius.ru/ but you are visiting http://37.143.12.169/test3k/authPostman/src/commit/dd7547c042d4eb7a8eb7aa87870d86d0a4f2be03/vendor/github.com/segmentio/kafka-go/protocol/saslauthenticate
You should set ROOT_URL correctly, otherwise the web may not work correctly.