[18:01:21 ERROR]: Thread Craft Scheduler Thread - 2477 - CharlieRP failed main thread check: getNearbyEntities
java.lang.Throwable: null
        at org.spigotmc.AsyncCatcher.catchOp(AsyncCatcher.java:14) ~[pufferfish-1.21.1.jar:1.21.1-19-8abd47b]
        at org.bukkit.craftbukkit.CraftWorld.getNearbyEntities(CraftWorld.java:1138) ~[pufferfish-1.21.1.jar:1.21.1-19-8abd47b]
        at org.bukkit.craftbukkit.CraftWorld.getNearbyEntities(CraftWorld.java:1128) ~[pufferfish-1.21.1.jar:1.21.1-19-8abd47b]
        at org.bukkit.craftbukkit.CraftWorld.getNearbyEntities(CraftWorld.java:1119) ~[pufferfish-1.21.1.jar:1.21.1-19-8abd47b]
        at org.bukkit.World.getNearbyEntitiesByType(World.java:1071) ~[paper-mojangapi-1.21.1-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.World.getNearbyEntitiesByType(World.java:1025) ~[paper-mojangapi-1.21.1-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.World.getNearbyPlayers(World.java:927) ~[paper-mojangapi-1.21.1-R0.1-SNAPSHOT.jar:?]
        at CharlieRP-0.6.jar/anotherlevel.charlierp.jobs.doctors.disease.DiseaseManager.handleContagion(DiseaseManager.java:200) ~[CharlieRP-0.6.jar:?]
        at CharlieRP-0.6.jar/anotherlevel.charlierp.jobs.doctors.disease.DiseaseManager$1.run(DiseaseManager.java:103) ~[CharlieRP-0.6.jar:?]
        at org.bukkit.craftbukkit.scheduler.CraftTask.run(CraftTask.java:86) ~[pufferfish-1.21.1.jar:1.21.1-19-8abd47b]
        at org.bukkit.craftbukkit.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:57) ~[pufferfish-1.21.1.jar:1.21.1-19-8abd47b]
        at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22) ~[pufferfish-1.21.1.jar:?]
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) ~[?:?]
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ~[?:?]
        at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]
[18:01:21 WARN]: [CharlieRP] Plugin CharlieRP v0.5 generated an exception while executing task 1190
java.lang.IllegalStateException: Asynchronous getNearbyEntities!
        at org.spigotmc.AsyncCatcher.catchOp(AsyncCatcher.java:15) ~[pufferfish-1.21.1.jar:1.21.1-19-8abd47b]
        at org.bukkit.craftbukkit.CraftWorld.getNearbyEntities(CraftWorld.java:1138) ~[pufferfish-1.21.1.jar:1.21.1-19-8abd47b]
        at org.bukkit.craftbukkit.CraftWorld.getNearbyEntities(CraftWorld.java:1128) ~[pufferfish-1.21.1.jar:1.21.1-19-8abd47b]
        at org.bukkit.craftbukkit.CraftWorld.getNearbyEntities(CraftWorld.java:1119) ~[pufferfish-1.21.1.jar:1.21.1-19-8abd47b]
        at org.bukkit.World.getNearbyEntitiesByType(World.java:1071) ~[paper-mojangapi-1.21.1-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.World.getNearbyEntitiesByType(World.java:1025) ~[paper-mojangapi-1.21.1-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.World.getNearbyPlayers(World.java:927) ~[paper-mojangapi-1.21.1-R0.1-SNAPSHOT.jar:?]
        at CharlieRP-0.6.jar/anotherlevel.charlierp.jobs.doctors.disease.DiseaseManager.handleContagion(DiseaseManager.java:200) ~[CharlieRP-0.6.jar:?]
        at CharlieRP-0.6.jar/anotherlevel.charlierp.jobs.doctors.disease.DiseaseManager$1.run(DiseaseManager.java:103) ~[CharlieRP-0.6.jar:?]
        at org.bukkit.craftbukkit.scheduler.CraftTask.run(CraftTask.java:86) ~[pufferfish-1.21.1.jar:1.21.1-19-8abd47b]
        at org.bukkit.craftbukkit.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:57) ~[pufferfish-1.21.1.jar:1.21.1-19-8abd47b]
        at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22) ~[pufferfish-1.21.1.jar:?]
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) ~[?:?]
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ~[?:?]
        at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]