It looks like you are encountering an issue with the Authorize.net PHP
SDK library, specifically related to the
CreateCustomerProfileFromTransactionResponse class not being present in
the library. This could be due to changes or updates in the librar...
A "550 error" typically indicates a server-side error related to
permissions or file access. In the context of a web application or
payment processing, a 550 error can occur when there's an issue with the
server's configuration or when it encounters ...
