Divine Missions crashing server and in SP

[SattesKrokodil]

---- Minecraft Crash Report ----
// This is a token for 1 free hug. Redeem at your nearest Mojangsta: [HUG]

Time: 7/14/21 7:11 PM
Description: Exception in server tick loop

java.lang.NullPointerException: Exception in server tick loop
at com.robertx22.divine_missions.mission_gen.MissionUtil.createRandom(MissionUtil.java:90)
at com.robertx22.divine_missions.mission_gen.MissionUtil.createRandomMissionItem(MissionUtil.java:26)
at com.robertx22.divine_missions.components.data.PlayerMissionData.generateNew(PlayerMissionData.java:43)
at com.robertx22.divine_missions.components.data.PlayerMissionData.onTick(PlayerMissionData.java:32)
at com.robertx22.divine_missions.main.EventRegister.lambda$null$0(EventRegister.java:30)
at java.util.ArrayList.forEach(ArrayList.java:1259)
at com.robertx22.divine_missions.main.EventRegister.lambda$reg$1(EventRegister.java:29)
at net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents.lambda$static$2(ServerTickEvents.java:62)
at net.minecraft.server.MinecraftServer.handler$boc001$onEndTick(MinecraftServer.java:8263)
at net.minecraft.server.MinecraftServer.method_3748(MinecraftServer.java:853)
at net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:670)
at net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:257)
at java.lang.Thread.run(Thread.java:748)

A detailed walkthrough of the error, its code path and all known details is as follows: