batuakin

Hello. I have migrated my project from V11 to V12. Everything works fine in V11. Everything works fine in V12, but the form and button where I downloaded the license file are exactly the same, and although they perform the same functions, I can send a request to my backend service without any problems in V11, but I get the error OAuth login is not setup properly in V12. What could be the problem? Can you help me?