annoying model compiling error please help

[crackhead]

im getting this really annoying error when compilign my model. its a weapon model that replaces the crowbar. it compiles fine when using the custom reference model but the crowbars animations. as soon as i put one custom animation smd in i get this error when compiling. error 3862 frame: 0 .
note that i gave the animation 100 frames. same as the original idle animation. can anyone offer any help?