<br />
<b>Fatal error</b>:  Uncaught TypeError: Iyzipay\Model\Mapper\C2CSubMerchantMapper::mapC2CSubMerchantFrom(): Argument #2 ($jsonObject) must be of type object, null given, called in /home/growxshy/whitegorillaxpress.com/vendor/iyzico/iyzipay-php/src/Iyzipay/Model/Mapper/C2CSubMerchantMapper.php on line 59 and defined in /home/growxshy/whitegorillaxpress.com/vendor/iyzico/iyzipay-php/src/Iyzipay/Model/Mapper/C2CSubMerchantMapper.php:12
Stack trace:
#0 /home/growxshy/whitegorillaxpress.com/vendor/iyzico/iyzipay-php/src/Iyzipay/Model/Mapper/C2CSubMerchantMapper.php(59): Iyzipay\Model\Mapper\C2CSubMerchantMapper-&gt;mapC2CSubMerchantFrom(Object(Iyzipay\Model\C2CSubMerchant), NULL)
#1 /home/growxshy/whitegorillaxpress.com/vendor/iyzico/iyzipay-php/src/Iyzipay/Model/C2CSubMerchant.php(25): Iyzipay\Model\Mapper\C2CSubMerchantMapper-&gt;mapC2CSubMerchant(Object(Iyzipay\Model\C2CSubMerchant))
#2 /home/growxshy/whitegorillaxpress.com/vendor/iyzico/iyzipay-php/src/Iyzipay/Model/C2CSubMerchant.php(31): Iyzipay\Model\C2CSubMerchant::mappedResult('&lt;!DOCTYPE html&gt;...')
#3 /home/growxshy/whitegorillaxpress.com/vendor/iyzico/iyzipay-php/samples/create_c2c_sub_merchant.php(18): Iyzipay\Model\C2CSubMerchant::create(Object(Iyzipay\Request\CreateC2CSubMerchantRequest), Object(Iyzipay\Options))
#4 /home/growxshy/whitegorillaxpress.com/vendor/iyzico/iyzipay-php/samples/create_c2c_sub_merchant.php(22): createC2CSubMerchant()
#5 {main}
  thrown in <b>/home/growxshy/whitegorillaxpress.com/vendor/iyzico/iyzipay-php/src/Iyzipay/Model/Mapper/C2CSubMerchantMapper.php</b> on line <b>12</b><br />