I had started developing PHP in Visual Studio with a trial of PHP Tools for Visual Studio 2022. Windows 11 machine. Worked beautifully all this time. Once the trial expired, of course it stopped working. I have now purchased the license and have activated it, but when I attempt to run the code, my browser opens and I get "This page isn’t working localhost is currently unable to handle this request. HTTP ERROR 500. I have tried everything to get this working again. Does anyone know whats happening or how to fix this?" Thank you in advance.