Fatal error: Uncaught Error: Class 'Composer\Installer\LibraryInstaller' not found in /home/regeneremoda/public_html/wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/Installer.php:14 Stack trace: #0 {main} thrown in /home/regeneremoda/public_html/wp-content/plugins/sitepress-multilingual-cms/vendor/composer/installers/src/Composer/Installers/Installer.php on line 14