Uncaught error on trigger method

[rushpan28]

I see this console error come up after the player has successfully loaded up. Could someone help me understand why this error comes up and what can be done to prevent it from occurring?

Uncaught Error: Invalid target for nulll#trigger; must be a DOM node or evented object.
at Et (VM30928_index.min.js:1:86174)
at D.Trigger (VM30928_index.min.js:1:87723)
at h (VM30928_index.min.js:19:114815)
at f (VM30928_index.min.js:19:115033)
at Object.callback (VM30928_index.min.js:19:115245)
at e (VM30928_index.min.js:1:118336)
at XMLHttpRequest.t (VM30928_index.min.js:1:118667)

This doesn't seem to be breaking anything, but I'd appreciate some help understanding what causes this error to come up. I am using the in-page embed mode.