how can i get this to work

[Anifreak]

my friend is a major packer fan so i made him a animation with GIMP and when he tried to make it his expression it just had that little error box(the white box with the x in it). How can i get it so it acctually works as his expression. My guess is its something to do with the image code. BTW i hate the packers

[Anifreak]

can someone help me

[Syncopathic]

how about we talk about lucky star?

[Anifreak]

huh?