Error

[realMorgon]

[21:01:09 ERROR]: Could not pass event EntityDamageByEntityEvent to SchoolWars v0.1.0
java.lang.NullPointerException: Cannot invoke "org.bukkit.entity.Player.getDisplayName()" because "p" is null
at SchoolWars-0.1.0.jar/de.kuscheltiermafia.schoolwars.win_conditions.Ranzen.destroyRanzen(Ranzen.java:86) ~[SchoolWars-0.1.0.jar:?]
at SchoolWars-0.1.0.jar/de.kuscheltiermafia.schoolwars.mechanics.PlayerDeath.onDamageByEntity(PlayerDeath.java:109) ~[SchoolWars-0.1.0.jar:?]