IOException - Unable to encrypt the file/directory

[bosci9]

I'm using Kryptor 4.1.1 on Ubuntu 24.04 LTS with kernel 6.8.0. Every command is run as sudo
Every time i try to encrypt a file, i get the following error:

IOException: "files.tar.gz" - Unable to encrypt the file/directory.

Successfully encrypted: 0/1

This are the permission of the involved files:

The command I'm trying to run is the following:
sudo ./kryptor -e -x:"/home/user/.kryptor/encryption.private" -p:"PASSPHRASE" files.tar.gz

The above command have worked for years on a weekly basis, and now it stopped working and I can't understand the reason.
I'm suspecting that the issue may be something with the size of the file to be encrypted, since it's bigger than 20GB and smaller files can be encrypted without any problem.

[hakavlad]

smaller files can be encrypted without any problem

Is there enough space on the disk partition?

[bosci9]

Damn that was it. I had some process in the background which clogged my disk partition, leaving under 20GB of free space.

Thank you for your help