I Can't Upload Photos but I Still Have Space On My Storage
Most likely you need to clear the cache on your browser as having lots of cookies and cache, the browser will try to remember all the small details and may cause some issues due to overlapping.
For steps on how to clear cache, please click on the website of whichever browser you are using.
Firefox - http://pcsupport.about.com/od/maintenance/ht/clearcacheff.htm
Internet Explorer - http://pcsupport.about.com/od/maintenance/ht/deltempintfilesie.htm