Thread:Project:Support desk/My wiki is having a bug

See http://www.monathevampirewiki.org/Template:Portal:Recurring_characters that template. See that white box? That white thing didn't appear here before at ALL, but now when I add templates and put words after the templates (as I said template, and then Mayor Rosenbaum and everything appeared in that white box), it puts the words in these white things. I don't know why this is happening but could someone please help me fix this? Also see http://www.monathevampirewiki.org/The_Living_Scarecrow_(book)#Other_languages for another example.

I do not think this problem is being caused by me, because there are just more and more templates that are getting this bug every hour uncalled for. I don't know why this is happening, so could someone please help me fix this? It makes me so mad!