Warning: Undefined array key "customer" in /var/www/html/libs/Api.php on line 80

Fatal error: Uncaught TypeError: Stats\Wowza\Cdn\Api::getCustomer(): Return value must be of type string, null returned in /var/www/html/libs/Api.php:80 Stack trace: #0 /var/www/html/libs/Api.php(54): Stats\Wowza\Cdn\Api->getCustomer() #1 /var/www/html/libs/Api.php(17): Stats\Wowza\Cdn\Api->validate() #2 /var/www/html/index.php(17): Stats\Wowza\Cdn\Api->request() #3 {main} thrown in /var/www/html/libs/Api.php on line 80