I'm having a problem with the Layla DemoInstaller. Throwing a 500 error once I've extracted the files on the server and run it. Error messages in server log:

[18/Nov/2025:16:32:56 -0500] "GET /installation/index.php HTTP/1.1" 500 21061 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36"
2a06:98c0:3600::103
[18/Nov/2025:16:33:30 -0500] "GET /wp-admin/setup-config.php HTTP/1.1" 404 - "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36"

I have installed many of your templates on this server in the past. Ideally, I'd like a demoInstaller that installs joomla6