#7 Empty Trash on top does not empty trash

[Anonymous]

The "Empty Trash" link on top does not empty trash. Also, when the folder size reaches beyond a certain size (~5 MB), the "Folders" page that shows the list of folders fails. This is the only place where clicking on "Delete" for the "Trash" folder actually empties Trash. The problem is I am stuck now because the Folders page is erroring out and the top "Empty Trash" does not empty and I am stuck with 10 MB of used space that I want to free up. Where are the Trash folder contents stored? If you tell me the Trash folder contents location then I can manually empty it.
Thank you