Thank you for all your help
Checked out the errors log
C:\Windows\Temp\php-7.4.27_errors.logFound this error[02-Jan-2022 18:26:28 America/Los_Angeles] PHP Fatal error: Uncaught Error: Interface ‘Psr\Http\Message\RequestFactoryInterface’ not found in C:\inetpub\wwwroot\sakila\vendor\nyholm\psr7\src\Factory\Psr17Factory.php:16
Stack trace:
#0 C:\inetpub\wwwroot\sakila\vendor\composer\ClassLoader.php(571): include()
#1 C:\inetpub\wwwroot\sakila\vendor\composer\ClassLoader.php(428): Composer\Autoload\includeFile()
#2 [internal function]: Composer\Autoload\ClassLoader->loadClass()
#3 [internal function]: spl_autoload_call()
#4 C:\inetpub\wwwroot\sakila\vendor\slim\slim\Slim\Factory\Psr17\Psr17Factory.php(85): class_exists()
#5 C:\inetpub\wwwroot\sakila\vendor\slim\slim\Slim\Factory\AppFactory.php(155): Slim\Factory\Psr17\Psr17Factory::isResponseFactoryAvailable()
#6 C:\inetpub\wwwroot\sakila\vendor\slim\slim\Slim\Factory\AppFactory.php(93): Slim\Factory\AppFactory::determineResponseFactory()
#7 C:\inetpub\wwwroot\sakila\index.php(68): Slim\Factory\AppFactory::create()
#8 {main}
thrown in C:\inetpub\wwwroot\sakila\vendor\nyholm\psr7\src\Factory\Psr17Factory.php on line 16
[02-Jan-2022 18:28:56 America/Los_Angeles] PHP Fatal error: Uncaught Error: Interface ‘Psr\Http\Message\RequestFactoryInterface’ not found in C:\inetpub\wwwroot\sakila\vendor\nyholm\psr7\src\Factory\Psr17Factory.php:16Did a Google search for:
Psr\Http\Message\RequestFactoryInterface’ not found in C:\inetpub\wwwroot\Found someone else had this problem, which I also had in version 2021 DUH! I fixed this before (Hits head against wall)https://discourse.hkvstore.com/t/interface-psr-http-message-requestfactoryinterface-not-found/3419/1 Composer Version 2.1.10 Works with PHPMaker 2022 (P.S. I kept going down in the versions until I got one that worked)
https://getcomposer.org/download/Deleted generated project on the server and Re Generated a fresh project folder
Went to the browser and praise the Lord it works.It was composer causing the white blank page problem.Now I’m off the buy the upgrade to PHPMaker 2022 and get back to work!Thank you guys for helping me out and your patience, hope this post helps people in the future like me.God Bless