You just have to go in settings-permalinks
then you enter: /%category%/%postname%/
or if you choose something else keep it.
Then just re-save all. Even if you have already the good setting, just re-save, and it will work.
You just have to go in settings-permalinks
then you enter: /%category%/%postname%/
or if you choose something else keep it.
Then just re-save all. Even if you have already the good setting, just re-save, and it will work.