can't get a valid version for repositories postgresql

[gotchacoc]

Hi,
I’m trying to deploy the last version in cluster and I get this error: <<Error: can't get a valid version for repositories postgresql. Try changing the version constraint in Chart.yaml>>
The postgresql V10.16.2 is removed 20/12/2022 from bitnami repo. I try to use the Psql v11.. or 12.. but a have an error when the pod tries to start, the initdb showing in the log: can't connect to database.
can you please help me to solve this postgresql compatibility problem.
Also, is there soon to be a recent version of this magnificent taiga helmchart (very light and stable)

many thanks