Please Clear Cache

Hi, Please clear the cache. I have done this manually but still shows upload space is full.

-Thank you.

Clearing the forms cache does not clear the available upload space, you need to delete the submissions where you received file uploads, this guide will help you doing so: https://www.jotform.com/help/377-How-to-Delete-Form-Submission-Data 

You may also clear your forms cache in case it does not update after deleting the submissions.