Fatal error: Uncaught Error: Class "EssentialBlocks\Core\Block" not found in /home/labbrowc/mr.labbrow.com/wp-content/plugins/essential-blocks/includes/Blocks/Button.php:6 Stack trace: #0 {main} thrown in /home/labbrowc/mr.labbrow.com/wp-content/plugins/essential-blocks/includes/Blocks/Button.php on line 6