Warning: require(C:\Apache24\kochizu-web\vendor\symfony\polyfill-php80\bootstrap.php): Failed to open stream: No such file or directory in C:\Apache24\kochizu-web\vendor\composer\autoload_real.php on line 55

Fatal error: Uncaught Error: Failed opening required 'C:\Apache24\kochizu-web\vendor\composer/../symfony/polyfill-php80/bootstrap.php' (include_path='.;C:\php\pear') in C:\Apache24\kochizu-web\vendor\composer\autoload_real.php:55 Stack trace: #0 C:\Apache24\kochizu-web\vendor\composer\autoload_real.php(38): composerRequirefe0fee732fd49e534536f3388e808728() #1 C:\Apache24\kochizu-web\vendor\autoload.php(12): ComposerAutoloaderInitfe0fee732fd49e534536f3388e808728::getLoader() #2 C:\Apache24\kochizu-web\bootstrap\app.php(3): require_once('...') #3 C:\Apache24\htdocs\server.php(18): require('...') #4 {main} thrown in C:\Apache24\kochizu-web\vendor\composer\autoload_real.php on line 55