Error using move "Infestation"

[Krahssen]

Hello, first of all, sorry for my English.

I briefly explain the problem:

When an allied or enemy Pokémon uses "Infestation" move, I receive the following error (it lets me keep playing, but the movement does not hurt or effects):

Spoiler:

[Pokémon Essentials version 17.2]
Exception: NoMethodError
Message: undefined method `damagestate' for nil:NilClass
PokeBattle_MoveEffects:5751:in `pbEffect'
PokeBattle_Battler:3243:in `pbUseMove_ebs'
PokeBattle_Battler:3242:in `logonerr'
PokeBattle_Battler:3242:in `pbUseMove_ebs'
EliteBattle_0:508:in `pbUseMove'
PokeBattle_Battler:3475:in `pbProcessTurn'
PokeBattle_Battler:3474:in `logonerr'
PokeBattle_Battler:3474:in `pbProcessTurn'
PokeBattle_Battle:2829:in `pbAttackPhase_ebs'
PokeBattle_Battle:2826:in `each'

Thank you so much!

 

[James Davy]

Infestation is a multi-turn move similar to Wrap or Fire Spin and therefore would use the same function code.