Hi Waldyr_Dias and welcome.
I am sorry about this situation. Maybe not all is lost. Lets examine it.
Dokcer version of Immich (without machine learning) has 3 containers: server itself, redis cache and PostgreSQL.
My DB has volume path on Host:
/DATA/AppData/big-bear-immich/pgdata
and size is in my case 310 MB.
Upload folder for photos/vids:
/DATA/AppData/big-bear-immich/upload
size is in my case 19 GB.
So, please go here and explore Your size and content:
sudo -i
cd /DATA/AppData/big-bear-immich/pgdata
du -hs
ls -l # or mc
cd ../upload
du -hs
ls -l # or mc
I hope, that Your data are still there, just not connected to actual container instance.
Write reply about Your situation and we can continue.