Fatal error: Uncaught Error: Class 'PhpParser\LexerTest' not found in C:\xampp\htdocs\print\vendor\nikic\php-parser\test\PhpParser\Lexer\EmulativeTest.php:9 Stack trace: #0 {main} thrown in C:\xampp\htdocs\print\vendor\nikic\php-parser\test\PhpParser\Lexer\EmulativeTest.php on line 9