Check filespace usage by clicking "Manage files", then "check your filespace usage here"
Delete files you no longer need to lower your filespace. Delete images by clicking on the Images link in Manage files area.
Depending on your hosting plan you will have a different space allowance. Please refer to our hosting plans to find out what limit you have.
Tip: You might find it easier to delete images when you are in the image wizard so you can see what they look like
Note: A numbered folder is typically an images sub folder relating to a specific gallery or shopping page. Click into it to see what files are in there.