Fatal error: Uncaught Error: Interface "Psr\Http\Message\RequestFactoryInterface" not found in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/guzzlehttp/psr7/src/HttpFactory.php:26
Stack trace:
#0 {main}
thrown in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/guzzlehttp/psr7/src/HttpFactory.php on line 26