QGIS crashes when closing Model Baker Import/Export Wizard

[romanmeyerblch]

When launching the Model Baker Import/Export wizard, I get the following warning message in the protocol window:

2024-12-12T11:21:45 WARNING There was an error connecting to the database. Check connection parameters. Error details: connection to server at "localhost" (::1), port 5432 failed: Connection refused (0x0000274D/10061)
Is the server running on that host and accepting TCP/IP connections?
connection to server at "localhost" (127.0.0.1), port 5432 failed: Connection refused (0x0000274D/10061)
Is the server running on that host and accepting TCP/IP connections?

The message appears after approximately 5 sec. If you close the wizard before the message appears, QGIS crashes.
The problem has been reproduced for QGIS 3.28 and 3.34, using Model Baker 7.10.6 and 7.10.7.
(this is more a documentation of an issue than a change request, it doesn't really affect everyday work..)

[signedav]

Hm. Thanks for reporting.
Can you provide some more information? On what page this error appears and are the connection parameter really wrong or does it reply this "unjustified"?