Fatal error: Uncaught Error: Interface "PhpParser\Parser" not found in /home/alkhalaffamily/public_html/teachme/vendor/nikic/php-parser/lib/PhpParser/Parser/Multiple.php:9 Stack trace: #0 {main} thrown in /home/alkhalaffamily/public_html/teachme/vendor/nikic/php-parser/lib/PhpParser/Parser/Multiple.php on line 9