I am receiving this error and it stops my posts from loading so I had to deactivate rating widget. Can you tell me what I need to do to get this widget working again?
Fatal error: Call to undefined function mb_convert_encoding() in /home/dtrboss/public_html/wp-content/plugins/rating-widget/rating-widget.php on line 4719
It happened after I placed the licence key in the rating widget as instructed by the email. I removed it and used the old free license and it doesn’t fix it, I downloaded the plugin again deleted the old one and reuploaded it and that hasn’t fixed it either. Don’t know what to do now.