Fatal error: Uncaught Error: Class 'kendo\SerializableObject' not found in /var/www/sites/for_new_app/kendophp/php/lib/Kendo/Dataviz/UI/SparklineValueAxisItemMinorTicks.php:5 Stack trace: #0 {main} thrown in /var/www/sites/for_new_app/kendophp/php/lib/Kendo/Dataviz/UI/SparklineValueAxisItemMinorTicks.php on line 5