Help a Dumb Ass With His Tinyboard Problems

So I made my tinyboard chan. I'm not a programmer though and I'm really confused on this php stuff.

Whenever I make a change in the instance-config file, it shows up for me when I view it locally(like when it says .html at the end of the url), but not for people viewing it from other machines.

Also, I restarted my computer and I can't go anywhere on the site except for the home page. I tried to go to (chansite).org/mod.php, but I got a 403 forbidden error.

I have no idea what's going and I'm scared.

I hope every single one of you fucking faggots and your fucking pathetic families get fucking killed in the most fucking brutal way ever.

Fuck you /prog/ I used to come here daily and we talked about SICP and treasured our parentheses. And nothing of that shitty old good time is left. FUCK YOU /prog/. You are a fucking disgrace. This entire fucking board has become a ocean of toxic piss. I'm out of here forever. You are all fucking faggots, every single one of you. Same on you faggots. Shame on you all.

I miss the old /prog/.