Fatal error: Uncaught Error: Class 'Composer\Installers\BaseInstaller' not found in /home/peverde/public_html/vendor/oomphinc/composer-installers-extender/src/InstallerHelper.php:7 Stack trace: #0 {main} thrown in /home/peverde/public_html/vendor/oomphinc/composer-installers-extender/src/InstallerHelper.php on line 7