So, I had issues having a full disk, but for now I solved it.
Now, after I installed Bleachbit, this program was Wipping free disk space and all of suddenly it freezes. I left it like 30min but as it was still frozen I decide to reboot the notebook and do it again, same thing happens, so I decide to leave it cause the full disk sign didn't appear.
BUT
I noticed that I have a folder in the rubbish bin named "ablyZTulPm.2.2" and every time that I delete it from the rubbish bin, the ubuntu "explorer,exe" it freezes.
I looked up here some other similar questions, I went to ~/.local/share/Trash/ and try to manually delete what was inside of the folders, but every time that I do it, the folder regenerates again.
I tried with Bleachbit to empty the rubbish bin and Bleachbit stopped working.
I tried to run this at the terminal

sudo -i

rm -rv /home/<your_username>/.local/share/Trash/files/* 

But the terminal keeps delete the folder as the folder regenerates it self.

So..what can I do?

Cheers.