Fatal error: Uncaught Error: Class 'Fusion_Element' not found in C:\xampp\htdocs\wp-content\plugins\smart-slider-3\Nextend\SmartSlider3\Platform\WordPress\Integration\Fusion\FusionElementSmartSlider3.php:10 Stack trace: #0 {main} thrown in C:\xampp\htdocs\wp-content\plugins\smart-slider-3\Nextend\SmartSlider3\Platform\WordPress\Integration\Fusion\FusionElementSmartSlider3.php on line 10