Local database connection not working when upgrading to Kirby 4.0

The CMS Questions
1

I’m upgrading a project from Kirby 3.8 to 4.0. (php 8.3)
But the local database connection seems not to work anymore. A connection with a online database does work.
Any ideas what i do wrong?
This is the piece of code in my config file.

'db' => [
      'host'     => 'localhost',
      'database' => 'mylocaldb',
      'user'     => 'root',
      'password' => 'root',
   ]

This is my error:

Schermafbeelding 2024-01-30 om 16.23.47
Schermafbeelding 2024-01-30 om 16.23.471442×420 41.9 KB

2

The error is related to an authentication issue with your login, I don’t really see how this relates to your database.

Are you in the context of a development environment or on a live server?

3

i’m working local (mamp/prepros).
When i change my connection in the config file to an online database. Then it works. But i would like to work local with a local database which works perfect in previous kirby versions.

4

Is the database actually running? Can you connect via PHPMyAdmin or whatever you are using to manage your local database?

5

indeed, my phpadmin doesn’t run anymore with php 8.3.

6

Ok, then you need to figure out why that’s the case. Have you restarted MySql in Mamp? Other than that, you can use PHP 8.2 or 8.1 as before.