Talk:Tutorials/@comment-88.151.31.231-20150904221841

I typed /give smallblue2 coelacanth 1 4    But there is no 4th version of the coelacanth, so my minecraft crashed and whenever I try to get into the world it crashes my minecraft and I have been playing this world with my family for about a month now, We have no back-up of the world and I am really worried I will not be able to go back in... Someone please tell me there is a way to fix this and how to???!?!?!