Warning: require(E:\xampp\htdocs\www\key2\vendor\composer/../symfony/var-dumper/Resources/functions/dump.php): Failed to open stream: No such file or directory in E:\xampp\htdocs\www\key2\vendor\composer\autoload_real.php on line 66

Fatal error: Uncaught Error: Failed opening required 'E:\xampp\htdocs\www\key2\vendor\composer/../symfony/var-dumper/Resources/functions/dump.php' (include_path='.;C:\php\pear') in E:\xampp\htdocs\www\key2\vendor\composer\autoload_real.php:66 Stack trace: #0 E:\xampp\htdocs\www\key2\vendor\composer\autoload_real.php(56): composerRequirecdfce383a5671508d68a487a2c7aa8c1() #1 E:\xampp\htdocs\www\key2\vendor\autoload.php(7): ComposerAutoloaderInitcdfce383a5671508d68a487a2c7aa8c1::getLoader() #2 E:\xampp\htdocs\www\key2\public\index.php(24): require('...') #3 {main} thrown in E:\xampp\htdocs\www\key2\vendor\composer\autoload_real.php on line 66