zaone

Hmm but won`t that affect people that come to my site to certain pages? And if I switch it back will everything come back to normal?
Hmm it looks like this problem occurs only when i try to add a certain page as parent. If i try to add a different page as parent everything is fine.
And I`ve figured out the problem. The links are case sensitive, for example is I write the page names with capital letters the permalinks have small letters and it only works if I use capital letters in the links, how can i do that?

Yes I did, but it still doesn`t work.