Direwolf20 crash

[dragon queen]

Crashed when attempting to plant a tree from forrestry
report attached in uploaded file

Alice x

 

[Nessiroj]

    at forestry.core.genetics.Chromosome.writeToNBT(Chromosome.java:50)
    at forestry.core.genetics.Genome.writeToNBT(Genome.java:58)
    at forestry.arboriculture.genetics.Tree.writeToNBT(Tree.java:75)
    at forestry.arboriculture.genetics.Tree.copy(Tree.java:326)
    at forestry.arboriculture.genetics.TreeHelper.plantSapling(TreeHelper.java:93)
    at forestry.arboriculture.items.ItemGermlingGE.a(ItemGermlingGE.java:148)

You might wanna check this: http://forum.feed-the-beast.com/threads/forestry-server-crash-mindcrack-v7.6845/#post-79292