links to wiki documents

all the links that had subject with 2 words are not possible to open.

example: i have im my wiki link to "zaujimave stranky" and it does not open.

in wiki source it look like this:
[[zaujimave stranky]]\\\
rendered as:
https://bitbucket.org/phonkee/directsport/wiki/zaujimave%20stranky\\
"Oops, it looks like that file doesn't exist"