Warning: require_once(D:\Apache24\www\trace\Backstage\vendor\gregwar\captcha\demo/../vendor/autoload.php): Failed to open stream: No such file or directory in D:\Apache24\www\trace\Backstage\vendor\gregwar\captcha\demo\output.php on line 3

Fatal error: Uncaught Error: Failed opening required 'D:\Apache24\www\trace\Backstage\vendor\gregwar\captcha\demo/../vendor/autoload.php' (include_path='.;C:\php\pear') in D:\Apache24\www\trace\Backstage\vendor\gregwar\captcha\demo\output.php:3 Stack trace: #0 {main} thrown in D:\Apache24\www\trace\Backstage\vendor\gregwar\captcha\demo\output.php on line 3