ReportedException: Loading entity NBT

[bridgelol]

[22:09:46 WARN]: net.minecraft.ReportedException: Loading entity NBT
[22:09:46 WARN]: at net.minecraft.world.entity.Entity.g(Entity.java:2502)
[22:09:46 WARN]: at RoseStacker-1.5.7.jar//dev.rosewood.rosestacker.nms.v1_19_R2.storage.NBTEntityDataEntry.createEntity(NBTEntityDataEntry.java:76)
[22:09:46 WARN]: at RoseStacker-1.5.7.jar//dev.rosewood.rosestacker.stack.StackedEntity.shouldStayStacked(StackedEntity.java:385)
[22:09:46 WARN]: at RoseStacker-1.5.7.jar//dev.rosewood.rosestacker.stack.StackingThread.stackEntities(StackingThread.java:147)
[22:09:46 WARN]: at org.bukkit.craftbukkit.v1_19_R2.scheduler.CraftTask.run(CraftTask.java:101)
[22:09:46 WARN]: at org.bukkit.craftbukkit.v1_19_R2.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:57)
[22:09:46 WARN]: at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22)
[22:09:46 WARN]: at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
[22:09:46 WARN]: at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
[22:09:46 WARN]: at java.base/java.lang.Thread.run(Thread.java:833)
[22:09:46 WARN]: Caused by: java.lang.IllegalStateException: Asynchronous effect add!
[22:09:46 WARN]: at org.spigotmc.AsyncCatcher.catchOp(AsyncCatcher.java:16)
[22:09:46 WARN]: at net.minecraft.world.entity.LivingEntity.addEffect(LivingEntity.java:1125)
[22:09:46 WARN]: at net.minecraft.world.entity.LivingEntity.addEffect(LivingEntity.java:1117)
[22:09:46 WARN]: at net.minecraft.world.entity.monster.ZombieVillager.startConverting(ZombieVillager.java:212)
[22:09:46 WARN]: at net.minecraft.world.entity.monster.ZombieVillager.startConverting(ZombieVillager.java:202)
[22:09:46 WARN]: at net.minecraft.world.entity.monster.ZombieVillager.readAdditionalSaveData(ZombieVillager.java:135)
[22:09:46 WARN]: at net.minecraft.world.entity.Entity.load(Entity.java:2401)
[22:09:46 WARN]: ... 9 more
[22:09:46 WARN]: [RoseStacker] Plugin RoseStacker v1.5.7 generated an exception while executing task 1102
java.lang.NullPointerException: Cannot invoke "org.bukkit.entity.LivingEntity.getType()" because "entity" is null
at dev.rosewood.rosestacker.stack.StackedEntity.shouldStayStacked(StackedEntity.java:386) ~[RoseStacker-1.5.7.jar:?]
at dev.rosewood.rosestacker.stack.StackingThread.stackEntities(StackingThread.java:147) ~[RoseStacker-1.5.7.jar:?]
at org.bukkit.craftbukkit.v1_19_R2.scheduler.CraftTask.run(CraftTask.java:101) ~[pufferfish-1.19.3.jar:git-Pufferfish-"47c34ca"]
at org.bukkit.craftbukkit.v1_19_R2.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:57) ~[pufferfish-1.19.3.jar:git-Pufferfish-"47c34ca"]
at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22) ~[pufferfish-1.19.3.jar:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
at java.lang.Thread.run(Thread.java:833) ~[?:?]