PHP Fatal error

Hi there,

I’m getting the following in the error_log. Of course, the frontend is blank screen after activating your plugin. Dashboard is working fine.
I’m using WordPress 4.9.9
PHP 7.2

PHP Fatal error:  Uncaught Error: Call to undefined function mb_convert_encoding() in xxxxxx/plugins/responsify-wp/includes/content_filter.php:37
Stack trace:
#0 xxxxxx/plugins/responsify-wp/includes/content_filter.php(134): Content_Filter->get_attributes('<img width="300...')
#1 xxxxxx/plugins/responsify-wp/includes/content_filter.php(95): Content_Filter->get_img_attributes('<img width="300...')
#2 [internal function]: Content_Filter->{closure}(Array)
#3 xxxxxx/plugins/responsify-wp/includes/content_filter.php(122): preg_replace_callback('/<img[^>]*>/', Object(Closure), '\t\t<div data-ele...')
#4 xxxxxx/wp-includes/class-wp-hook.php(286): Content_Filter->filter_images('\t\t<div data-ele...')
#5 xxxxxx/wp-includes/plugin.php(203): WP_Hook->apply_filters('\t\t<div data-ele...', Array)
#6 xxxxxx/wp-includes in xxxxxx/plugins/responsify-wp/includes/content_filter.php on line 37

Is there something I can do to fix this? Or do you need to update the plugin?
Thanks

• This topic was modified 5 years, 8 months ago by EllsWeb. Reason: Correct error in paste