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java.lang.ArrayIndexOutOfBoundsException: -5	at b.a(SourceFile:330)	at abw.a(SourceFile:2577)	at net.minecraft.server.MinecraftServer.t(SourceFile:474)	at net.minecraft.server.MinecraftServer.s(SourceFile:406)	at bkz.s(SourceFile:124)	at net.minecraft.server.MinecraftServer.run(SourceFile:340)	at hi.run(SourceFile:583)