How to fix Plasma Desktop Shell error.

Was starting to get this errorSkærmprint inden20

When pressing OK, the desktop went into some kind of safemode. All worked, but I could not close or restart my laptop.

So I went to get help from my frind Google, and found out that it could be a problem with my temp-files.

The way to solve the problem is to open the filemanager Dolphin and navigate to Root>var>temp>  and then open the file called “kdecashe-your username”.

Then I selected all and pressed Delete, and hold my breath.

Nothing happend, and now my laptop is working again.