clients report: Already Closed

**What happened**

immudb running with the backend on S3 reports "Already Closed" so clients can not connect to the database.
Tested from multiple clients, including the webinterface:


Some commands still works:

```bash
./immuadmin -a immudb-grpc database create helloissue
database 'helloissue' {replica: false} successfully created
```

Others, doesn't

```bash
./immuadmin -a immudb-grpc database list
Error: rpc error: code = Unknown desc = already closed
```

**What you expected to happen**

No error message at all

**How to reproduce it (as minimally and precisely as possible)**

Not sure

**Environment**
```shell
immudb 1.9.3
Commit : 5487dd300655083ff68c4a72c2edb38ca84dd1bb
Built at: Thu, 23 May 2024 10:07:40 UTC
Static : true
```

**Additional info (any other context about the problem)**
As usual, it was running fine on S3, eventually it stopped working

Start by examining the immudb 1.9.3 setup with an S3 backend and compare the working `immuadmin ... database create helloissue` command with the failing `database list` command. Reproduce the `already closed` response if possible; done means database clients and listing commands work without that error.

Written by the indexing model from the issue text.