Can I set up my form to auto disable after a certain number of entries?

I would like to be able to set my forms up so that when the inbox of submissions to them is full, it disables, or it switches over to a page that says "Sorry, the queue is full at this time." Or something to that regard. Is there a way to do that?

Yes, this is possible with a submission limit option. Please follow the next guide.

How to limit submissions in a form

If you need any further assistance, please let us know.