operator not supported for strings slider_markup_init.php [SOLVED]
This error comes from an older version of the WordPress LayerSlider plugin after an upgrade to PHP 7. In case you are unable to upgrade your LayerSlider plugin, or do not wish to, here is a patch to fix the issue. Don’t worry it’s pretty easy. : ) How to resolve error: operator not supported… Read more operator not supported for strings slider_markup_init.php [SOLVED]