I'm trying construct a phylogenetic tree using the analysis method maximum parsimony (Max-mini-branch and bound) for different protein families (each family contain set of protein sequences with the same domain) using MEGA-X software. However, with some families I get results and in others I get this massage "list of index (0) out of bound", then the software completely abort. Can anyone explain why is this happening and how can I avoid it to get actual results?