Fatal error: Uncaught Error: Class "Illuminate\Console\Command" not found in /opt/lampp/htdocs/forum/flarum/vendor/fof/sitemap/src/Console/BuildSitemapCommand.php:18 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/forum/flarum/vendor/fof/sitemap/src/Console/BuildSitemapCommand.php on line 18