Steam Error code 55

Hey guys. Me again with new blog. Im showing you what is :Error 55.

If you have that problem try this: 1. Restart your Steam
2. Restart your computer
3. Try to go on store page of that game and click "Play game"
4. If you were in ANY hacked server of any game there is a 10.100 chances they hacked your Steam

5. If non of that solutions work, i am sorry but then there is only one chance. Make new Steam account...

I hope this helped you and reason why did i write this is that it happened to my friend CRO Dillinger and it happened to me but i clicked "Play game" on store page. To him that didn't helped so... Please answer this post and dont comment "What does this have to do with PMC or Minecraft?". It will really help him.

Thanks!