Fatal error: Uncaught Error: Class 'EssentialBlocks\Core\Block' not found in /home/finamarkrq/www/wp-content/plugins/essential-blocks/blocks/AdvancedImage.php:8 Stack trace: #0 {main} thrown in /home/finamarkrq/www/wp-content/plugins/essential-blocks/blocks/AdvancedImage.php on line 8