Database issue

Hello,

I made a mistake as I manipulated the file wp-config.php of my website legeographeisole.com without saving it. I tried to change an old wp-config-sample.php file with the right database data (user, database name, password, table) but it still doesn’t work and I don’t know what to do anymore.

I have a seconde website working from that database and there are no issues.

Is there a template I can download? What can I do now?

The page I need help with: [log in to see the link]