how to fixed this error
Warning: domdocument::domdocument() expects parameter 2 to be long, string given in F:\xampp\htdocs\narendra\narsa\wp-content\plugins\woocommerce\includes\libraries\class-emogrifier.php on line 515
Fatal error: Call to undefined method domdocument::loadHTML() in F:\xampp\htdocs\narendra\narsa\wp-content\plugins\woocommerce\includes\libraries\class-emogrifier.php on line 520
wordpress Version 4.1.1
WooCommerce plugin Version 2.3.7
Virtue Theme Version 2.4.5
