Fatal error: Uncaught Error: Class 'Nextend\Framework\Localization\Localization' not found in C:\xampp\htdocs\wp-content\plugins\smart-slider-3\Nextend\SmartSlider3\Application\Admin\JavaScriptTranslation.php:3 Stack trace: #0 {main} thrown in C:\xampp\htdocs\wp-content\plugins\smart-slider-3\Nextend\SmartSlider3\Application\Admin\JavaScriptTranslation.php on line 3