Problem with opening accordeon menu on home page

test.pzhkipe.org
When I click the "+" button to show me submenus there is a problem.
On the other pages is OK and accordeon work (eg test.pzhkipe.org/pzhkipe )

Hi
this is because you have a jquery conflict in your page
try to disable the "mod_bm_slide_login" and see if it works
CEd

I disable BM Slide Username, but nothing has changed.

BM Slide Module Login worked on all pages, so I think, it does not conflict.

ok
I don't know why but the scripts are not loaded in the same order on both pages, like if something has changed it. Try to disable your additionnal content and system plugins and see if you get it to work on the home page
If yes, you can know that one of these plugins cause the problem

The problem is in the module Featured Categories. I need to use both modules.

What changed in the code Featured Categories?

Try to ask the developer of this module, I don't see anything bad in their code that can be in cause.