Fatal error: Uncaught ArgumentCountError: Too few arguments to function Firebase::__construct(), 0 passed in C:\Bitnami\wampstack-8.0.3-2\apache2\htdocs\IVEPOS\IVEPOS_AZURE\IVEPOS_NEW\fcmquery.php on line 22 and exactly 2 expected in C:\Bitnami\wampstack-8.0.3-2\apache2\htdocs\IVEPOS\IVEPOS_AZURE\IVEPOS_NEW\firebase\firebase.php:15 Stack trace: #0 C:\Bitnami\wampstack-8.0.3-2\apache2\htdocs\IVEPOS\IVEPOS_AZURE\IVEPOS_NEW\fcmquery.php(22): Firebase->__construct() #1 {main} thrown in C:\Bitnami\wampstack-8.0.3-2\apache2\htdocs\IVEPOS\IVEPOS_AZURE\IVEPOS_NEW\firebase\firebase.php on line 15