Server rentals :: NFOservers.com

my website is down.
for 2 days now.
why won't anyone help ?

i allway keep wp updated
latest version 4.8.1

fixed ! you must change wp-config.php line:- mysql_connect(DB_HOST , DB_USER , DB_PASSWORD) or die(mysql_error()); to mysqli_connect(DB_HOST , DB_USER , DB_PASSWORD,DB_NAME) or die(mysql_error()); also, you may get errors with plugins. just change the plugin directory name, to stop plugin loading.

changed that , but same error :- Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /usr/www/plplatoon/public/wp-config.php:40 Stack trace: #0 /usr/www/plplatoon/public/wp-load.php(37): require_once() #1 /usr/www/plplatoon/public/wp-blog-header.php(13): require_once('/usr/www...

Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /usr/www/plplatoon/public/wp-config.php:40 Stack trace: #0 /usr/www/plplatoon/public/wp-load.php(37): require_once() #1 /usr/www/plplatoon/public/wp-blog-header.php(13): require_once('/usr/www/plplat...') #2 /usr/www/plplatoo...

my website is down, since NFO changed to PHP 7
how do I fix this ?