Fatal error: Uncaught Error: Class 'Composer\Installer\LibraryInstaller' not found in /home/myclienteu/api-mixmove/vendor/composer/installers/src/Composer/Installers/Installer.php:15 Stack trace: #0 {main} thrown in /home/myclienteu/api-mixmove/vendor/composer/installers/src/Composer/Installers/Installer.php on line 15