Fatal error: Uncaught Error: Interface "ComposerUnused\Contracts\PackageInterface" not found in /home/demoparc/public_html/ws/vendor/icanhazstring/composer-unused/src/Composer/InvalidPackage.php:11 Stack trace: #0 {main} thrown in /home/demoparc/public_html/ws/vendor/icanhazstring/composer-unused/src/Composer/InvalidPackage.php on line 11