when i click to view items in the k2 dashboard i see this Warning: Creating default object from empty value in /homepages/22/d378949554/htdocs/administrator/components/com_k2/models/categories.php on line 417 can anyone help?

I have the same problem, who can help please?

Is yout site functioning correcty except for the warning message? if so, change error reporting in joomla global settings to none