Potion kick(ban)

[HowardZHY]

Describe the bug
Potion given by command /give minecraft:potion 1 16456 {CustomPotionEffects:[0:{Duration:1000,id:6,Amplifier:-1}]} kicks players everytime they enter server.
java.lang.IllegalArgumentException: effect type cannot be null
at org.apache.commons.lang.Validate.notNull(Validate.java:192) ~[BurritoSpigot.jar:git-BurritoSpigot-"700f01e"]
at org.bukkit.potion.PotionEffect.(PotionEffect.java:42) ~[BurritoSpigot.jar:git-BurritoSpigot-"700f01e"]
at org.bukkit.craftbukkit.v1_8_R3.inventory.CraftMetaPotion.(CraftMetaPotion.java:59) ~[BurritoSpigot.jar:git-BurritoSpigot-"700f01e"]
at org.bukkit.craftbukkit.v1_8_R3.inventory.CraftItemStack.getItemMeta(CraftItemStack.java:341) ~[BurritoSpigot.jar:git-BurritoSpigot-"700f01e"]
at org.bukkit.craftbukkit.v1_8_R3.inventory.CraftItemStack.getItemMeta(CraftItemStack.java:321) ~[BurritoSpigot.jar:git-BurritoSpigot-"700f01e"]
at com.shampaggon.crackshot.CSDirector.itemIsSafe(CSDirector.java:4576) ~[?:?]
at com.shampaggon.crackshot.CSDirector.itemParentNode(CSDirector.java:3901) ~[?:?]
at com.shampaggon.crackshot.CSDirector.onGunThrow(CSDirector.java:2948) ~[?:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_312]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_312]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_312]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_312]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:300) ~[BurritoSpigot.jar:git-BurritoSpigot-"700f01e"]
... 24 more
[01:42:47] [Server thread/INFO]: [HowardZHY: Given [Milky Potion] * 1 to HowardZHY]
[01:42:47] [Server thread/INFO]: HowardZHY lost connection: Internal Exception: io.netty.handler.codec.EncoderException: java.lang.IllegalArgumentException: effect type cannot be null

To Reproduce
Steps to reproduce the behavior:
/give @p minecraft:potion 1 16456 {CustomPotionEffects:[0:{Duration:1000,id:6,Amplifier:-1}]}
player got the item and got kicked
Additional context
Add any other context about the problem here.

Is there a plugin that fix it?