Fatal error: Uncaught Error: Class "SebastianBergmann\Comparator\ObjectComparator" not found in /home/instituto/public_html/sapc/laravel/vendor/sebastian/comparator/src/DOMNodeComparator.php:18 Stack trace: #0 {main} thrown in /home/instituto/public_html/sapc/laravel/vendor/sebastian/comparator/src/DOMNodeComparator.php on line 18