BUG #19112: Error comes up on login to the QueryTool after update to PgAdmin 9.10

The following bug has been logged on the website:

Bug reference:      19112
Logged by:          Thomas Konrad
Email address:      t.konrad.002@gmail.com
PostgreSQL version: 18.1
Operating system:   Ubuntu 22.04
Description:

The login on the shell still works perfectly

kot@EW01:~$ psql -p 5433 -U kot MyErp
psql (18.1 (Ubuntu 18.1-1.pgdg22.04+2), Server 16.11 (Ubuntu
16.11-1.pgdg22.04+1))
Geben Sie »help« für Hilfe ein.

MyErp=#


the login on the PgAdmin Welcome / QueryTool returns the message


SSL mode
sslmode
prefer
Connection timeout (seconds)
connect_timeout
10

Please enter the password for the user 'kot' to connect the server - "MyDb"

connection failed: connection to server at "127.0.0.1", port 5433 failed:
FATAL: Datenbank »16390« existiert nicht


----
DO I something wrong here? Please advice.