Fatal error: Uncaught Error: Class "Nextend\SmartSlider3\Generator\AbstractGenerator" not found in /var/www/andovercg/staging/wp-content/plugins/smart-slider-3/Nextend/SmartSlider3/Generator/WordPress/Posts/Sources/PostsPostsByIDs.php:10
Stack trace:
#0 {main}
thrown in /var/www/andovercg/staging/wp-content/plugins/smart-slider-3/Nextend/SmartSlider3/Generator/WordPress/Posts/Sources/PostsPostsByIDs.php on line 10