Fatal error: Uncaught Error: Class 'EssentialBlocks\API\Base' not found in /home/finamarkrq/www/wp-content/plugins/essential-blocks/includes/API/PostBlock.php:9 Stack trace: #0 {main} thrown in /home/finamarkrq/www/wp-content/plugins/essential-blocks/includes/API/PostBlock.php on line 9