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via Google Groups by AWMShotDead Khairul Adha, 1 year ago
java.lang.NullPointerException: 	at com.mojang.util.UUIDTypeAdapter.fromUUID(	at	at	at	at	at$000(	at$	at java.util.concurrent.Executors$ Source)	at Source)	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)	at java.util.concurrent.ThreadPoolExecutor$ Source)	at Source)