I just tried the htaccess cache control – it didn’t solve anything.
… and I can hardly ask every website visitor to reset their cache.
I can’t find a fix. No caching and minifiers exclude the recommended is files. Maybe it’s a plug-in but nothing seems to be caching.
Googling the issue comes up with hundreds of websites that have indexed this error message.
Perhaps the plugin needs a new release! How come this has just become an issue even if caching is the culprit – it’s become a new problem with latest update.
