Fatal error: Uncaught Error: Class 'Nextend\SmartSlider3\Generator\AbstractGenerator' not found in /home/legarden/www/app/plugins/nextend-smart-slider3-pro/Nextend/SmartSlider3Pro/Generator/WordPress/EventsManager/Sources/EventsManagerEvents.php:18 Stack trace: #0 {main} thrown in /home/legarden/www/app/plugins/nextend-smart-slider3-pro/Nextend/SmartSlider3Pro/Generator/WordPress/EventsManager/Sources/EventsManagerEvents.php on line 18