No post was found with your current grid settings. You should verify if you have posts inside the current selected post type(s) and if the meta key filter is not too much restrictive.
$l10nparameter must be an array. To pass arbitrary data to scripts, use the
wp_add_inline_script()function instead. Please see Debugging in WordPress for more information. (This message was added in version 5.7.0.) in /home/godsizgp/rmtc.africa/wp-includes/functions.php on line 5313