We have had a few requests to run AlphaBank Payment Gateway on Magento 2.2.x sites. While Magento 2.2.x is now EOL and we cannot officially support running our extensions on this version, we understand that upgrading to 2.3.x may take some time. To help store owners still on 2.2.x have a working solution until they finally upgrade we have fixed all compatibility issues in our latest version (1.1.2) except on. Unfortunately this last issue requires us to publish a separate release of our extension specifically for 2.2.x which Magento Marketplace will not allow us to do.
However don’t despair, installation in 2.2.x is still possible. All you have to do, after uploading the latest version (1.1.2) and before running the upgrade procedure, is to rename the file MigrateConfigSettings110.php in directory app/code/Pse/AlphaBankPaymentGateway/Setup/Patch/Data/ to MigrateConfigSettings110.php.bak
Then you can proceed with installation as normal.
Please note that this solution is provided as is. While we will make every effort to resolve any issues that may arise, we cannot guarantee a solution will be available.
