Fatal error: Uncaught Error: Class "PhpParser\Lexer" not found in D:\Apache24\www\xygsapi\vendor\nikic\php-parser\lib\PhpParser\Lexer\Emulative.php:21 Stack trace: #0 {main} thrown in D:\Apache24\www\xygsapi\vendor\nikic\php-parser\lib\PhpParser\Lexer\Emulative.php on line 21