php artisan errors, please help me. i also did Composer update, but same issue

Illuminate\Foundation\ComposerScripts::postAutoloadDump PHP Warning: Uncaught ErrorException: require(C:\xampp\htdocs\House_Renting\vendor\composer/../tightenco/collect/src/Collect/Support/helpers.php): failed to open stream: No such file or directory in C:\xampp\htdocs\House_Renting\vendor\composer\autoload_real.php:71Stack trace: #0 C:\xampp\htdocs\House_Renting\vendor\composer\autoload_real.php(71): Composer\Util\ErrorHandler::handle(2, 'require(C:\xamp...', 'C:\xampp\htdocs...', 71, Array) #1 C:\xampp\htdocs\House_Renting\vendor\composer\autoload_real.php(71): require() #2 C:\xampp\htdocs\House_Renting\vendor\composer\autoload_real.php(61): composerRequire14bce5357323422a6dc11e025a5797c6('fe62ba7e10580d9...', 'C:\xampp\htdocs...') #3 C:\xampp\htdocs\House_Renting\vendor\autoload.php(7): ComposerAutoloaderInit14bce5357323422a6dc11e025a5797c6::getLoader() #4 C:\xampp\htdocs\House_Renting\vendor\laravel\framework\src\Illuminate\Foundation\ComposerScripts.php(43): require_once('C:\xampp\htdocs...') #5 phar://C:/composer/composer.phar/src/Composer/EventDispatcher/EventD in C:\xampp\htdocs\House_Renting\vendor\composer\autoload_real.php on line 71

Warning: Uncaught ErrorException: require(C:\xampp\htdocs\House_Renting\vendor\composer/../tightenco/collect/src/Collect/Support/helpers.php): failed to open stream: No such file or directory in C:\xampp\htdocs\House_Renting\vendor\composer\autoload_real.php:71 Stack trace: #0 C:\xampp\htdocs\House_Renting\vendor\composer\autoload_real.php(71): Composer\Util\ErrorHandler::handle(2, 'require(C:\xamp...', 'C:\xampp\htdocs...', 71, Array) #1 C:\xampp\htdocs\House_Renting\vendor\composer\autoload_real.php(71): require() #2 C:\xampp\htdocs\House_Renting\vendor\composer\autoload_real.php(61): composerRequire14bce5357323422a6dc11e025a5797c6('fe62ba7e10580d9...', 'C:\xampp\htdocs...') #3 C:\xampp\htdocs\House_Renting\vendor\autoload.php(7): ComposerAutoloaderInit14bce5357323422a6dc11e025a5797c6::getLoader() #4 C:\xampp\htdocs\House_Renting\vendor\laravel\framework\src\Illuminate\Foundation\ComposerScripts.php(43): require_once('C:\xampp\htdocs...') #5 phar://C:/composer/composer.phar/src/Composer/EventDispatcher/EventD in C:\xampp\htdocs\House_Renting\vendor\composer\autoload_real.php on line 71 PHP Fatal error: composerRequire14bce5357323422a6dc11e025a5797c6(): Failed opening required 'C:\xampp\htdocs\House_Renting\vendor\composer/../tightenco/collect/src/Collect/Support/helpers.php' (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\House_Renting\vendor\composer\autoload_real.php on line 71

Fatal error: composerRequire14bce5357323422a6dc11e025a5797c6(): Failed opening required 'C:\xampp\htdocs\House_Renting\vendor\composer/../tightenco/collect/src/Collect/Support/helpers.php' (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\House_Renting\vendor\composer\autoload_real.php on line 71