Fatal error: Uncaught Error: Class 'PHPStan\PhpDocParser\Ast\AbstractNodeVisitor' not found in /home/bienalsurweb/public_html/convocatoria2019/vendor/phpstan/phpdoc-parser/src/Ast/NodeVisitor/CloningVisitor.php:9 Stack trace: #0 {main} thrown in /home/bienalsurweb/public_html/convocatoria2019/vendor/phpstan/phpdoc-parser/src/Ast/NodeVisitor/CloningVisitor.php on line 9