When I want to play toontown a pop up says error report, what do I do?

You must have been on your computer way too long that it doesn't work that well. You should let your computer rest for a little while. Then try it again later. If it still won't let you than you need to make it rest again but longer this time. If it doesn't still than you need to let it rest for about a month or so. There are a lot of other things that you can do that aren't on the computer! Hope I helped. :) (This happens to my computer all the time! So I should know.)