"Collage cup runneth over" error message

If you are getting a message that says your collage cup hath runneth over, but you've only loaded a few small images, please try the following:

1. Click the "Removed unused" button, located under the images on the left-hand side of the Collage Maker, even if there are no images displayed there at the time.
2. Clear your cache.

On Chrome: https://support.google.com/chrome/answer/95582?hl=en

On Internet Explorer: Click on the gear icon in the top right-hand corner of your browser, click on "Safety" and then "Delete Browsing History". 

On Firefox: https://support.mozilla.org/en-US/kb/how-clear-firefox-cache

On Safari: From your Safari menu bar, click Safari > Preferences. Then, select Show Develop Menu in Menu Bar. Now from the menu bar click Develop > Empty Caches.
3. Clear your Flash Shared Objects (Flash Cookies).

Go to this webpage and then click the "Delete all Sites" button.