Help..
 

This is my website - http://shadowland.mysidiahost.com/index

It works for me but when I try it on another computer it gives a fatal error message. Also, I want to change the the logo and theme but I dont know how to. Can someone guide me?

I know how to install and change logo just message me on XANPETS:angrygrin::colonu:

Umm why are you getting this error message? I thought you had an issue with themes. It now I see a totally different issue. Did you try to reinstall the script somehow and failed?

I didn't try to re-install the script. I fixed the fatal error problem but now there is another error message.

But the config.php file was modified and your database information was changed to incorrect criteria, which can only be done by reinstalling the script or to edit config.php manually(which I dont think you know how to do this). Its the best not to mess up with config.php file. I've removed the installer from your site so no one can run it anymore, if you need it again you can upload it yourself.

Anyway your site is working now, please be careful with it this time.