Uncaught RangeError: Maximum call stack size exceeded - WHY? / How to avoid?

I'm using regular JavaScript.

As the headline suggests I'm getting a RangeError and I don't really know how to avoid it. The real problem is that I should not get it, and indeed if I refresh the page there's a one out of ten chance (estimated) that the error isn't thrown.

THE CODE: (its about picking random objects from an array)

I have a an array like this:

var array = ["item1", "item2", "item3", "item4"]

and so on, actually I have like 5 arrays, containing together around 4000 characters. I use a function to generate a random number:

 function getRandomNumber(start, range) {
     range = range + 1;
     return Math.floor( (Math.random() * (range - start) ) + start );
}

This function works and I even refined my initial approach with help from the web to look like as it is now.

So I call this function like this:

function getObjects() {
    var randomObject1 = array[getRandomNumber(1, array.length -1)]
    var randomObject2 = array[getRandomNumber(1, array.length -1)]
    var randomObject3 = array[getRandomNumber(1, array.length -1)]

    var drawnItems = [randomObject1, randomObject2, randomObject3]

    if(drawnItems.length != new Set(drawnItems).size) {
        getObjects()
    }
}

I need multiple objects drawn each round, so I do this multiple times as shown. I do end up with an array that contains the random items drawn like above.

Then I use this code to determine if the drawn items can be stored in a Set, which is not important, but a convenient way of checking if there are any objects that were drawn twice. => I can only have each object once in the final output.

I can see how this all can be problematic, but I don't really understand why the computer faces the problem but I don't, if I refresh like a few times. What I'm saying is that in fact the computer will try more often than I have to refresh to hit a valid constellation. Why does the PC face the problem even though he's trying even more often?

This first happened when I tried drawing 3 objects out of an array containing only 4. If I draw from my large 100+ objects array I never face problems.