Fatal error: Uncaught Error: Interface 'Composer\Package\PackageInterface' not found in /var/www/html/cyber-relais/gica/src/Composer/Package/CompletePackageInterface.php:20 Stack trace: #0 {main} thrown in /var/www/html/cyber-relais/gica/src/Composer/Package/CompletePackageInterface.php on line 20