Wow51900319

It’s my first time having connection issues with WoW. During this last weeks i’ve been getting the “wow51900319 Error”, at the begginig it was once every now and then, last week few times a day but today i’m not able to connect.

I’ve investigated the different causes of this error such as internet issues, loggin out and in of the app, even errasing all my addons, and others…and I still have this problem. Is there any other solution?