if by "internal browser" you mean the html field, then...
The html field in v27 uses chromium, so that message seems to be coming from it...
Now, you are not telling us if it is happening in the editor or only when the application is deployed, so it's harder to tell, but I have read in the french forums that this component needs some extra things/framework to be installed with the application.
So if the problem is when deployed, you have a beginning of an answer, and a place to look