Fatal error: Uncaught Error: Interface 'Masterminds\HTML5\Parser\EventHandler' not found in C:\SistemasPHP\observatorio4\vendor\masterminds\html5\src\HTML5\Parser\DOMTreeBuilder.php:26 Stack trace: #0 {main} thrown in C:\SistemasPHP\observatorio4\vendor\masterminds\html5\src\HTML5\Parser\DOMTreeBuilder.php on line 26