Fatal Error in core.php

Hi,

I’m seeing a Fatal error with the latest version of the plugin.

[03-Apr-2019 15:58:44 UTC] PHP Fatal error: Uncaught Error: Class ‘KubAT\PhpSimple\HtmlDomParser’ not found in /****/*****/public_html/wp-content/plugins/wp-retina-2x/core.php:104

This appears to be an issue with the use of a third party composer package loaded with PSR-0. Any suggestions of a solution, or could you push an update with a fix?

Thanks