A few errors, probably my fault.
 

Okay, so Fadillzzzz kindly installed the script for me, and then I like the fool I am accidentally uninstalled it. I'm trying to work out how to get it back up and I'm nearly there. I run the install script and get this :

Warning: mysql_connect() [function.mysql-connect]: Access denied for user 'a8743875'@'localhost' (using password: NO) in /home/a8743875/public_html/inc/functions.php on line 76


Can anybody help me with how to fix it and also, what do I edit in the inc/Function script and the install_func script? Please!

The username and password you are using are incorrect, or you're not using a password. I believe it is in inc/function.php or inc/config.php you need to edit the file to the specific host with the correct username and password.

Ditto to what Kaeliah said. Maybe we should modify the script a bit for next release so that it can tell the user what database problem they are having. This is doable, but I will see what we can do to implement it.