Fatal error: Uncaught TypeError: Unsupported operand types: string - string in /home/thisnumber/public_html/includes/controller.php:1096 Stack trace: #0 [internal function]: Controller->{closure}() #1 /home/thisnumber/public_html/includes/controller.php(1095): usort() #2 /home/thisnumber/public_html/includes/controller.php(323): Controller->getPrimaryCounty() #3 /home/thisnumber/public_html/includes/controller.php(1130): Controller->__construct() #4 /home/thisnumber/public_html/index.php(6): include('...') #5 {main} thrown in /home/thisnumber/public_html/includes/controller.php on line 1096