Fatal error: Uncaught Error: Class 'Composer\Installer\LibraryInstaller' not found in /nfs/bronfs/uwfs/hw00/d88/ecc/wordpress/wp-content/plugins/code-snippets/vendor/composer/installers/src/Composer/Installers/Installer.php:14 Stack trace: #0 {main} thrown in /nfs/bronfs/uwfs/hw00/d88/ecc/wordpress/wp-content/plugins/code-snippets/vendor/composer/installers/src/Composer/Installers/Installer.php on line 14