iyizco ödeme formunda Geçersiz İstek hatası alıyorum, eror code 11 olarak dönüyor yardımcı olabilecek varsa sevinirim...

Iyzipay\Model\CheckoutFormInitialize Object ( [token:Iyzipay\Model\CheckoutFormInitializeResource:private] => [checkoutFormContent:Iyzipay\Model\CheckoutFormInitializeResource:private] => [tokenExpireTime:Iyzipay\Model\CheckoutFormInitializeResource:private] => [paymentPageUrl:Iyzipay\Model\CheckoutFormInitializeResource:private] => [status:Iyzipay\IyzipayResource:private] => failure [errorCode:Iyzipay\IyzipayResource:private] => 11 [errorMessage:Iyzipay\IyzipayResource:private] => Geçersiz istek [errorGroup:Iyzipay\IyzipayResource:private] => [locale:Iyzipay\IyzipayResource:private] => tr [systemTime:Iyzipay\IyzipayResource:private] => 1627858837496 [conversationId:Iyzipay\IyzipayResource:private] => [rawResult:Iyzipay\ApiResource:private] => {"status":"failure","errorCode":"11","errorMessage":"Geçersiz istek","locale":"tr","systemTime":1627858837496} )
Error

Call to a member function getCheckoutFormContent() on null search →

APPPATH/Controllers/Reservation.php at line 62