How to find all of your data and make space for new work: Tutorial

<can’t use my 250GB>
Hi Guys
I am using galaxy through my university cluster maxgalaxy.abdn.ac.uk. As a registered user (as far as I know) that I have only 250GB to use. The issue is that even after deleting all histories/data still I am using 94% of the 250GB. I permanetely deleted everything but still the issue. Any way to free up my (250GB)? or whom to contact to solve this problem?
Thanks
Marwa

Hi Marwa,
are you using Usegalaxy.eu server or another Galaxy server available in your University?

This tutorial describes how to delete old data to make more room in your account.