Fatal error: Uncaught TypeError: array_unshift(): Argument #1 ($array) must be of type array, null given in /home/scottishfootball/public_html/login_form.php:15 Stack trace: #0 /home/scottishfootball/public_html/login_form.php(15): array_unshift() #1 /home/scottishfootball/public_html/login.php(29): require('...') #2 /home/scottishfootball/public_html/login1.php(34): require('...') #3 /home/scottishfootball/public_html/index.php(318): require('...') #4 {main} thrown in /home/scottishfootball/public_html/login_form.php on line 15