I have checked in your current menu structure, it seems like you only created Single category menu for Easyblog and causing this issue.

By the way, I have help you created `Easyblog (Post) Frontpage` hidden menu item, may I know what alias name you would like to put?

So that I can remove all the SEF URL from Sh404sef extension, then let it regenerate the correct URL.

Hello Arlex, yes please if you can do it this for me, you will help me so much. Thnak you Pava:)

It seems like when you set same alias name with your category, then it will conflict with your `Single category menu item` alias name and causing this issue.

I have temporary renamed with your Single category menu item alias name to `novinky` to `novinkys`

it should work fine now.

Hello Arlex, thank you so much now is working fine.

Hello Kodo,

Great! You're welcome.