My Categories menu not update the name of categories after edit.

[Obada8]

HI all,

I faced wired problem and i don't understand why this occur, I was able to edit my categories menu when i edit them from catalog->products->categories.

I mean if i edit the name of the categories the new name appearing on my menu , but for some reason if i delete a categories or re-name it the update of this action not shown anymore on my categories menu and still appearing even if i delete it!, if i update the name of this categories the old categories still shown and when i click on it i got error page with message to suggest me to move on new link of the  categories which i update it! 

like this:

[Debug] This page has moved
Please use the following URL instead: https://tester.*****.cf/35-men-watchs

but if i reset the name of the categories as like appearing on the site then it's opened as normal, but i really to change the name of the categories :| 

I hope to find a solution from your side