Error on frontend concerning post-template.php on line 284

Hi there!

I have an urgent issue that I couldnt solve even after browsing the support forum and the internet. I have the following line beneath my header images:

Warning: count(): Parameter must be an array or an object that implements Countable in /home/.sites/70/site3692173/web/wp-includes/post-template.php on line 284

What can I do about that?

Kind regards

Hello Chris,

Can you please provide a link to your website?

Kind Regards, Roman.

Hi Roman!

Thank you for answering. I am sorry to tell you that I already removed Moesia. It finally turned out not to work on mobile devices the way I wanted. But there is one thing you can give me a helping hand: Could you please share the link, where I can make sure, that I no longer pay for your theme?

Thanks a lot

Hi Chris,