Module is not compatible with M2.1.x?

QUESTION:

We just bought your module Minimum Order Amount for Magento 2 v1.1.1 for my Magento 2.1.18 and it works fine.

However, when I try to go to the sales -> sales in the CMS I am getting a full blank page. 

Please let us know how to fix it?

ANSWER: 

This issue happens since on Magento M2.1.18 doesn't have class Serialize.

To resolve this issue, please download the attached file and overwrite the current file on your site.

+ app/code/Bss/OrderAmount/Helper/Data.php

+ app/code/Bss/OrderAmount/Model/Config/Backend/Serialized.php

+ app/code/Bss/OrderAmount/Setup/UpgradeData.php

If there is anything else we might help you, please do not hesitate to contact us via https://bsscommerce.com/contact. 

We'd be happy to support.