Cannot connect to my nextcloud

I’m running Next cloud on a Truenas server. During the change of my IP in the config.php for nextcloud i deleted some lines by mistake and cannot access the page anymore Could somebody show me how a typical config.php file would look like? thanks in advance

Isn’t there a sample in the folder with it? I thought there was.

In any case, here’s one.

thanks a lot
it seem all is ok but still cant acces the page