Fatal error: Uncaught Error: Class 'PhpParser\Lexer' not found in D:\Server\aa_work\vendor\nikic\php-parser\lib\PhpParser\Lexer\Emulative.php:24 Stack trace: #0 {main} thrown in D:\Server\aa_work\vendor\nikic\php-parser\lib\PhpParser\Lexer\Emulative.php on line 24