I want to use the cli to update my wordpress instance. Unfortunately, I alwas get the "critical error on your website" message. I've already checked the error.log of my webserver and also the debug.log of wordpress itself, but no error message apears there. I've the following settings in my wp-config file

define( 'WP_DEBUG', true );
define( 'WP_DEBUG_LOG', true );
define( 'WP_DEBUG_DISPLAY', true );

What can I do to find out what the error is. I've also already run a command with --debug at the end. But there I can see only the last successful command and after that, there is the "critical error" message again.

can anyone help me with this?