Fatal error: Uncaught Error: Class "Composer\Installer\LibraryInstaller" not found in /home/commyho2/public_html/drupaldistributionphp83.com1.myhost.id/dd4drutopia1/vendor/composer/installers/src/Composer/Installers/Installer.php:15 Stack trace: #0 {main} thrown in /home/commyho2/public_html/drupaldistributionphp83.com1.myhost.id/dd4drutopia1/vendor/composer/installers/src/Composer/Installers/Installer.php on line 15