Theme X 7.2.3
Layer Slider 6.11.1
PHP 7.4.3
Site breaks, receiving the following message:
Fatal error : Uncaught Error: Call to undefined function LayerSlider\PHPQuery\mb_ereg_match() in /nfs/www/WWW_pages/yogawood/roseannawoods.com/wordpress/wp-content/plugins/LayerSlider/assets/helpers/phpQuery.php:1843 Stack trace: #0 /nfs/www/WWW_pages/yogawood/roseannawoods.com/wordpress/wp-content/plugins/LayerSlider/assets/includes/slider_markup_html.php(446): LayerSlider\PHPQuery\phpQueryObject->find() #1 /nfs/www/WWW_pages/yogawood/roseannawoods.com/wordpress/wp-content/plugins/LayerSlider/assets/wp/shortcodes.php(374): include(’/nfs/www/WWW_pa…’) #2 /nfs/www/WWW_pages/yogawood/roseannawoods.com/wordpress/wp-content/plugins/LayerSlider/assets/wp/shortcodes.php(277): LS_Shortcode::generateSliderMarkup() #3 /nfs/www/WWW_pages/yogawood/roseannawoods.com/wordpress/wp-content/plugins/LayerSlider/assets/wp/shortcodes.php(86): LS_Shortcode::processShortcode() #4 /nfs/www/WWW_pages/yogawood/roseannawoods.com/wordpress/wp-includes/shortcodes.php(343): LS_Shortcode::handleShortcode() #5 [internal function]: do_shortcode_tag() in /nfs/www/WWW_pages/yogawood/roseannawoods.com/wordpress/wp-content/plugins/LayerSlider/assets/helpers/phpQuery.php on line 1843
Works fine with PHP 5.6. Have 2 other sites at the same host with Layer Slider 6.11.1, not Theme X, upgraded to PHP 7.4.3 with no issues.
Suggestions? Thanks for your help!