[WP8] Can't install app from Store

[roflmaopwned]

I have the Windows Phone HTC 8x.
I try downloading the Spotify App for WP8 and it comes up with this.

"There is a problem completing your request. Try agian later.

Error code:805a0193"

Does anyone know what this is,how I can fix it and if anyone else is having the same problem?

[Goodman]

Have a look at this article on Microsoft.

I was having trouble updating apps on my WP8 and it turned out the date and time were set wrong (date was halfway in 2012). When I corrected that, the updates worked fine. Maybe the same goes for installing