Splunk MINT: Insights dashboard is showing error, "cannot read property 'on' of undefined"

[zolotarev]

This is the error I am getting in my insights dashboard. What can be the problem?

Uncaught TypeError: Cannot read property 'on' of undefined
    at s.initialize (https://mint.splunk.com/static/js/dashboard/build/main_app.js:4342:18)
    at s.e.View (https://mint.splunk.com/static/js/dashboard/build/dependencies.js:8:12415)
    at s.constructor (https://mint.splunk.com/static/js/dashboard/build/dependencies.js:31:12823)
    at s.constructor (https://mint.splunk.com/static/js/dashboard/build/dependencies.js:31:15098)
    at new s (https://mint.splunk.com/static/js/dashboard/build/dependencies.js:8:19544)
    at Object.<anonymous> (https://mint.splunk.com/static/js/dashboard/build/main_app.js:4504:26)
    at c (https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js:3:7857)
at Object.fireWith [as resolveWith] (https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js:3:8658)
at Object.i.(anonymous function) [as resolve] (https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js:3:9642)
at error (https://mint.splunk.com/static/js/dashboard/build/main_app.js:557:17)