All my forums disappear when i create a name space! Plus admin panel not working anymore!!!

[gibigbig]

Since I installed this software, I cannot delete a namespace, I cannot add a namespace without all my forums disappearing and my admin panel DOES NOT WORK, even when I uninstalled this software.

This is the error i get in the admin panel:

Fatal error: Could not obtain file lock in [path]/includes/class_datastore.php on line 807 

and this is a screenshot of my forums when i create a namespace:
http://pic.leech.it/i/b3740/cd4d0d5untitled.png

every forum disappeared!
Please help me.

[pegasus]

It looks like you're using a file-based datastore, but the file is either missing or is not writable. This is not a VaultWiki issue, but VaultWiki would have tried adding information to the datastore, causing you to notice the problem.

First you should make sure your includes/datastore/datastore_cache.php file exists and is writable (644 should be okay, if not, try 777).

If you can't get your file-based datastore working, you should switch back to the default datastore method in includes/config.php.

[gibigbig]

please delete this thread, il be in support.

[pegasus]

This turned out to be a conflict with the mod "Forum Minimum Age". The mod needs to be rewritten because it sets the forumbit templates to empty all the time, rather than only when the user's age is too low. This causes problems when VaultWiki tries to insert the wiki into the forumbits.