Fatal error: Uncaught TypeError: Argument 1 passed to ULM\Cart::CreatePaypalButton() must be of the type array, boolean given, called in /home/newsonic/public_html/html/checkout.php on line 319 and defined in /home/newsonic/public_html/ulm/lib/shop.php:67 Stack trace: #0 /home/newsonic/public_html/html/checkout.php(319): ULM\Cart->CreatePaypalButton(false, 'Z8VZL6Y7TFWBA', 'EUR', 'PayPal') #1 {main} thrown in /home/newsonic/public_html/ulm/lib/shop.php on line 67