It is not possible: “Show more Posts”, 404 error

Do you have Archives [Category & Tags] set to on in the general section of the plugin admin?

Also to do a quick check, change the theme to say design 2 and see if it does it.

Hi @manuwp09

Please follow the steps by @frenchomatic and let us know whether your issue gets solved.

If not then please contact me directly on [email protected]

I will personally make sure that your issues get resolved

Categories and tag are activated
Do not you see that page is a category?
I changed theme, but same problem

Hello @manuwp09

Had you contacted our team regarding the issue?

If you are still facing the same issue then let me know I am happy to fix your issue.