Hi im pretty new to k2. After trying to get the layout in the front end of my articles more clear by hiding things like autors name, date, comment... I must have done a mistake.
CAN´T SEE ANY ARTICLES IN MY BACKEND.
In Frontend everything is there but unfortunately I can´t change anything on the articles in the backend because they arent´t visible. also Categorys where gone. I can see them in the pull down menu bar in the backend but they won´t appear.

Interesting thing! Would be gerat if anybody has a clue!
Greetings from bavaria

Solved it!
I just made a backup of my database and installed K2 again.
After K2 installation everything was back again :woohoo: