Blu-ray Object Error Invalid format Code 14 0x00010402 invalid resolution

Hey Guys,

really need some help here burning my blu-ray

It's got an error msg saying

Blu-ray Object: "<Button>     Error: "Invalid format", Code: "14"   Note: 0x00010402   invalid resolution, graphics must be at least 8 pixels but no more than 4096 pixels in height and width  Spec  9.14.4.2.2.2.1.1.1

It finished transcoding everything until right when it's going to burn this msg error pops up.

Any help would be great.

Thanks in advance!