Fatal error: Uncaught Error: Interface 'League\Config\MutableConfigurationInterface' not found in /home/jcsiscom/campeonato.jcsis.com.br/vendor/league/config/src/ConfigurationBuilderInterface.php:19 Stack trace: #0 {main} thrown in /home/jcsiscom/campeonato.jcsis.com.br/vendor/league/config/src/ConfigurationBuilderInterface.php on line 19