Fatal error: Uncaught Error: Interface "Symfony\Component\Security\Core\Authentication\Provider\AuthenticationProviderInterface" not found in /home/ywbshareacopy/public_html/vendor/acquia/http-hmac-php/src/Symfony/HmacAuthenticationProvider.php:15 Stack trace: #0 {main} thrown in /home/ywbshareacopy/public_html/vendor/acquia/http-hmac-php/src/Symfony/HmacAuthenticationProvider.php on line 15