Nallice Kutenai

Hi I'm Nallice Kutenai, I hope this post can help me, When I'm edditing Apperance, a series of issues appears to me, just saying "the object 55ee1cf4-bee6-67c2-d265-0909fd6fe078 cant be upload for the follow reason: The server is experiencing unexpected difficulties" I dont know what do to, I dont know where I should go, but I think that is a bug, so please, If someone can help me, I'll be gratefull with you, thank you.