Fatal error: Uncaught Error: Class "Nextend\SmartSlider3\Application\Admin\Layout\Block\Slide\LayerWindow\Settings\AbstractLayerWindowSettings" not found in /var/www/andovercg/staging/wp-content/plugins/smart-slider-3/Nextend/SmartSlider3/Application/Admin/Layout/Block/Slide/LayerWindow/Settings/LayerWindowSettingsColumn.php:27
Stack trace:
#0 {main}
thrown in /var/www/andovercg/staging/wp-content/plugins/smart-slider-3/Nextend/SmartSlider3/Application/Admin/Layout/Block/Slide/LayerWindow/Settings/LayerWindowSettingsColumn.php on line 27