Warning: Undefined variable $plan_id in /www/wwwroot/getyn.com/Plans.php on line 547
Fatal error: Uncaught TypeError: Rebilly\Sdk\Api\PlansApi::get(): Argument #1 ($id) must be of type string, null given, called in /www/wwwroot/getyn.com/Plans.php on line 547 and defined in /www/wwwroot/getyn.com/vendor/rebilly/client-php/src/Api/PlansApi.php:57
Stack trace:
#0 /www/wwwroot/getyn.com/Plans.php(547): Rebilly\Sdk\Api\PlansApi->get()
#1 /www/wwwroot/getyn.com/add-to-cart.php(7): include('...')
#2 {main}
thrown in /www/wwwroot/getyn.com/vendor/rebilly/client-php/src/Api/PlansApi.php on line 57