Fatal error: Uncaught Error: Class 'Composer\Installer\LibraryInstaller' not found in /home/myclienteu/api-mixmove/vendor/roots/wordpress-core-installer/src/WordPressCoreInstaller.php:28 Stack trace: #0 {main} thrown in /home/myclienteu/api-mixmove/vendor/roots/wordpress-core-installer/src/WordPressCoreInstaller.php on line 28