Error:23?

[Wilkahla]

I'm having issues logging on with one of my sims, when I try to log on it says error:23, but I can get on with my other sim. Does anyone know what this means?

 

[Wilkahla]

My other sim is having some issues though, it won't let it go to some properties, it won't load some

 

[Wilkahla]

Okay someone told me that my other sim got stuck online and I have to wait for the servers to reset