Fatal error: Uncaught Error: Class "Elementor\Control_Base" not found in /srv/www/cntait.org/www/site.tree/public/wp-content/plugins/smart-slider-3/Nextend/SmartSlider3/Platform/WordPress/Integration/Elementor/AbstractControl.php:17 Stack trace: #0 {main} thrown in /srv/www/cntait.org/www/site.tree/public/wp-content/plugins/smart-slider-3/Nextend/SmartSlider3/Platform/WordPress/Integration/Elementor/AbstractControl.php on line 17