I have PrestaShop installed and at the time of checkout the Wirepayment module gives me error 500, reading on the Prestashop help page they tell me that the PHP intl library must be activated
Error 500
Other Information
It would be possible to activate both the libraryIt would be possible to activate both the int libraryIt would be possible to activate both the intl libraryLike the curl
Both the intl and curl extensions should be enabled on all websites, and is enabled everywhere as far as I can tell.
It might be useful to try and get an actual error message. Sometimes you can get it by enabling Display Errors for your website and retrying the action, but sometimes websites have their own mechanism for handling errors, in which case you’ll need to check the Prestashop docs to see how to troubleshoot PHP errors.