Fatal error: Uncaught Error: Class "Composer\Installers\BaseInstaller" not found in /home/oxygenco/prod/wordpress/wp-content/plugins/imagify/vendor/composer/installers/src/Composer/Installers/ConcreteCMSInstaller.php:5 Stack trace: #0 {main} thrown in /home/oxygenco/prod/wordpress/wp-content/plugins/imagify/vendor/composer/installers/src/Composer/Installers/ConcreteCMSInstaller.php on line 5