Fatal error: Uncaught Error: Class "EssentialBlocks\Core\Block" not found in C:\xampp\htdocs\alshaeb.com\wp-content\plugins\essential-blocks\includes\Blocks\ToggleContent.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\alshaeb.com\wp-content\plugins\essential-blocks\includes\Blocks\ToggleContent.php on line 7