We write a POS system that includes a website that can use PayPal. One of our customers got the email about updating their integration before 3/29/17. I have fixed the issues that was causing the fall back to the old site. However, I still have a couple of unresolved issues in testing. I am getting the following error on the sandbox site: Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator, webmasteratpaypal.com and inform them of the time the error occurred, and anything you might have done that may have caused the error. More information about this error may be available in the server error log. If I keep sending the post I will finally get to the new page. Next issue, when I pass the address in the HTML form the spaces in the address show up in the PayPal form as +. I have tied URL encoding the spaces in the address but that did not help. HTML address <input type="hidden" name="address1" value="456 Plantation Ct."> Shows in the form as 456+Plantation+Ct. HTML address URL encoded <input type="hidden" name="address1" value="456%20Plantation%20Ct%2E"> Shows in the form as 456%20Plantation%20Ct%2E Do you have any ideas that will help? Thanks
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