Fatal error: Uncaught Error: Class "Symfony\Component\Config\Definition\Builder\VariableNodeDefinition" not found in /home/sabdesenv/public_html/includes/prevfacil/CnabPHP-master/vendor/symfony/config/Tests/Fixtures/Builder/VariableNodeDefinition.php:16 Stack trace: #0 {main} thrown in /home/sabdesenv/public_html/includes/prevfacil/CnabPHP-master/vendor/symfony/config/Tests/Fixtures/Builder/VariableNodeDefinition.php on line 16