Fatal error: Uncaught TypeError: extract(): Argument #1 ($array) must be of type array, null given in /home/kcsecoke/api.kcse.co.ke/process_callback.php:13 Stack trace: #0 /home/kcsecoke/api.kcse.co.ke/process_callback.php(13): extract(NULL) #1 {main} thrown in /home/kcsecoke/api.kcse.co.ke/process_callback.php on line 13