[12:43:51] [Server thread/ERROR]: Encountered an unexpected exception
net.minecraft.class_148: Ticking entity
    at net.minecraft.server.MinecraftServer.method_3813(MinecraftServer.java:883) ~[server-intermediary.jar:?]
    at net.minecraft.class_3176.method_3813(class_3176.java:324) ~[server-intermediary.jar:?]
    at net.minecraft.server.MinecraftServer.method_3748(MinecraftServer.java:823) ~[server-intermediary.jar:?]
    at net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:684) ~[server-intermediary.jar:?]
    at net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:270) ~[server-intermediary.jar:?]
    at java.lang.Thread.run(Thread.java:833) [?:?]
Caused by: java.lang.NullPointerException: Cannot invoke "net.minecraft.class_1281.method_5503()" because the return value of "net.minecraft.class_1283.method_35041()" is null
    at chronosacaria.mcda.enchants.enchantments.ChillingEnchantment.method_8178(ChillingEnchantment.java:20) ~[mcda-2.0.0.jar:?]
    at net.minecraft.class_1890.method_8198(class_1890.java:168) ~[server-intermediary.jar:?]
    at net.minecraft.class_1890.method_17883(class_1890.java:137) ~[server-intermediary.jar:?]
    at java.util.Optional.ifPresent(Optional.java:178) ~[?:?]
    at net.minecraft.class_1890.method_8220(class_1890.java:137) ~[server-intermediary.jar:?]
    at net.minecraft.class_1890.method_8209(class_1890.java:143) ~[server-intermediary.jar:?]
    at net.minecraft.class_1890.method_8210(class_1890.java:170) ~[server-intermediary.jar:?]
    at net.minecraft.class_1665.method_7454(class_1665.java:391) ~[server-intermediary.jar:?]
    at net.minecraft.class_1676.method_7488(class_1676.java:148) ~[server-intermediary.jar:?]
    at net.minecraft.class_1665.method_5773(class_1665.java:224) ~[server-intermediary.jar:?]
    at net.minecraft.class_1667.method_5773(class_1667.java:104) ~[server-intermediary.jar:?]
    at net.minecraft.class_3218.method_18762(class_3218.java:699) ~[server-intermediary.jar:?]
    at net.minecraft.class_1937.method_18472(class_1937.java:487) ~[server-intermediary.jar:?]
    at net.minecraft.class_3218.method_31420(class_3218.java:360) ~[server-intermediary.jar:?]
    at net.minecraft.class_5574.method_31791(class_5574.java:54) ~[server-intermediary.jar:?]
    at net.minecraft.class_3218.method_18765(class_3218.java:328) ~[server-intermediary.jar:?]
    at net.minecraft.server.MinecraftServer.method_3813(MinecraftServer.java:879) ~[server-intermediary.jar:?]
    ... 5 more