I did the update for 2.61 version and the error that appeared in the administration panel was fixed. However when I try to access the items in K2 Menu appears the following error message: Fatal error: Call to a member function categoriesTree() on a non-object in /xxxxxx/xxxxx/xxxxxxx/administrator/components/com_k2/views/items/view.html.php on line 124.

I do not have access to articles I've ever done. How do I fix this situation?

Thanks

I can't edit articles in backend, because when i trie to go to Menu K2 - itens i have a blank sreen qith this error:

Fatal error: Call to a member function categoriesTree() on a non-object in /xxxx/xxxxx/xxxxxx/administrator/components/com_k2/views/items/view.html.php on line 124

The quick solution is to edit the articles in frontend. Now i can create a new article and edit the old.

but this is not the solution. Can i have some help.


My system
- Joomla 2.5.6
K2 . 2.6.1

I tried what was mentioned in this post and it worked.

Hopefully a future version of the K2 these problems are solved

Current version of K2Mart (2.0.4) fixes this.