crouton: Buster installing error UID 1000 not found in buster

Please paste the output of the following command here: sudo edit-chroot -all

name: buster
encrypted: no
Entering /mnt/stateful_partition/crouton/chroots/buster...
crouton: version 1-20200724165050~master:08dac970
release: buster
architecture: i386
xmethod: xorg
targets: xfce
host: version 9334.72.0 (Official Build) stable-channel x86-alex_he 
kernel: Linux localhost 3.8.11 #1 SMP Wed May 17 17:49:46 PDT 2017 i686 GNU/Linux
freon: yes
Unmounting /mnt/stateful_partition/crouton/chroots/buster...

Please describe your issue:

Hello everyone, I’m currently trying to mount buster in my Samsung Series 5 Notebook (a somewhat old model) using crouton and DE XFCE. Everything so far in the guide has been ok, but once I ran sudo crouton -t xfce -r buster, it began a long process of downloading and installing data… I guess (as my name suggests, I’m new in the programming world. A friend of mine was guiding me throughout the process), and eventually… it fails. It says “UID 1000 not found in buster”

Is there a way to fix this problem and continue with the install process? I’ve already invested time and money (via download sizes, my connection is paid per mb) in this and I don’t want to lose all process.

I tried updating crouton with sudo crouton -u but this is what happens:

Downloading latest crouton installer… ######################################################################## 100.0% /usr/local/chroots/xenial does not exist; cannot update. Valid chroots: buster

Please help me, guys.

If known, describe the steps to reproduce the issue: