User blog:Polandball & Mapping Slovenia/Having problems

So, I made my secondary nation's (Sloburg's) page. Java Sea added the "Infobox country". But everytime I wanna edit that infobox, whole page freezes. That also happened 2 months ago when I wanted to edit Marmadania's infobox. Can someone help me? Here's the link to Sloburg's page: http://thefutureofeuropes.wikia.com/wiki/Sloburg If you help it, thanks.

From P&MS.