Hacked and need some help (Array Problems)

Hello All,

Well it was inevitable. I had an issue of updating regularly and noticed I had a cookie issue on my login page (http://mabas2.org/wp-login.php). It stated :ERROR: Cookies are blocked due to unexpected output.

I then tried what I found as a possible solution. I changed themes (no fix), clicked off plugins (no fix). I then went into the CPanel and noticed that I had tons of named (individuals names) .php files that should not have been there. I went and put a fresh install in the system and kept my wp-config.php file and my contents folder. Unfortunately, this caused several errors with the website.

I still cannot get into the backend from the login page…Pesky cookies error message.

Also I am getting the following error messages on my main page and login page:

Notice: Undefined variable: h in /home3/neodoc77/public_html/mabas2.org/wp-config.php on line 675

Notice: Undefined variable: h in /home3/neodoc77/public_html/mabas2.org/wp-config.php on line 680

Warning: Cannot modify header information – headers already sent by (output started at /home3/neodoc77/public_html/mabas2.org/wp-content/plugins/paid-memberships-pro/includes/currencies.php:1) in /home3/neodoc77/public_html/mabas2.org/wp-login.php on line 402

Warning: Cannot modify header information – headers already sent by (output started at /home3/neodoc77/public_html/mabas2.org/wp-content/plugins/paid-memberships-pro/includes/currencies.php:1) in /home3/neodoc77/public_html/mabas2.org/wp-login.php on line 415

I checked both of lines of code (673 through 681)and they are:

if (file_exists(‘index.php’)) {

file_put_contents(‘index.php’, str_replace(array($h,$i), ”, file_get_contents(‘index.php’)));
}

if (file_exists(‘index.php’)) {

file_put_contents(‘index.php’, str_replace(array($h,$i), ”, file_get_contents(‘index.php’)));
}

and a couple additional on the login page

Warning: Cannot modify header information – headers already sent by (output started at /home3/neodoc77/public_html/mabas2.org/wp-content/plugins/paid-memberships-pro/includes/currencies.php:1) in /home3/neodoc77/public_html/mabas2.org/wp-login.php on line 402

Warning: Cannot modify header information – headers already sent by (output started at /home3/neodoc77/public_html/mabas2.org/wp-content/plugins/paid-memberships-pro/includes/currencies.php:1) in /home3/neodoc77/public_html/mabas2.org/wp-login.php on line 415

I am not sure if they modified the wp-config file which is quite possible with all the files and folders that were inputted on the server.

Any help would be appreciated.

Thanks

Mike