Fatal error: Uncaught Error: Interface "League\Config\MutableConfigurationInterface" not found in /var/www/html/EuriSoftCom/servidor-angular/vendor 8.2 NOT/league/config/src/ConfigurationBuilderInterface.php:19 Stack trace: #0 {main} thrown in /var/www/html/EuriSoftCom/servidor-angular/vendor 8.2 NOT/league/config/src/ConfigurationBuilderInterface.php on line 19