I have add a new tab/page on my network but when i try to add a second i doesn't work. I click on save and i see the process at the right of the button but the page doesn't refresh and the tab do not work.. the directory is create on the source code.
Somebody know how to fix it ?
Try clearing your cache - this is from a Ning FAQ somewhere in the Doc Files. It worked for me and I had the same problems you are describing.
Clearing Your Cache
If you're only making a few changes, clearing your cache manually is the easiest way to proceed. After you've made manual changes to any of the cached files, you can clear the cache by following these steps: