Fatal error: Uncaught LogicException: You cannot use the "Symfony\Component\HttpClient\Psr18Client" as the "psr/http-client" package is not installed. Try running "composer require psr/http-client". in C:\xampp\htdocs\ITI\uvdesk\vendor\symfony\http-client\Psr18Client.php:26 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ITI\uvdesk\vendor\symfony\http-client\Psr18Client.php on line 26