Fatal error: Uncaught Error: Class "App\Clusterer\BaseClusterer" not found in /home/setiframy/public_html/ws/app/Clusterer/Clusterers/DensityBasedSpatialClusterer.php:14 Stack trace: #0 {main} thrown in /home/setiframy/public_html/ws/app/Clusterer/Clusterers/DensityBasedSpatialClusterer.php on line 14