Fatal error: Uncaught Error: Class "PhpParser\Lexer" not found in I:\www\frameworks\Laravel\vendor\nikic\php-parser\lib\PhpParser\Lexer\Emulative.php:14 Stack trace: #0 {main} thrown in I:\www\frameworks\Laravel\vendor\nikic\php-parser\lib\PhpParser\Lexer\Emulative.php on line 14