> [00:06:40] [Server thread/WARN]: [ZombieConvertor] Task #26 for ZombieConvertor v1.1 generated an exception
java.lang.ClassCastException: org.bukkit.craftbukkit.v1_14_R1.CraftWorld cannot be cast to com.sk89q.worldedit.world.World
at WorldGuardUtils.isInRegion(WorldGuardUtils.java:15) ~[?:?]
at Zombies.randomBlock(Zombies.java:48) ~[?:?]
at Zombies$1.run(Zombies.java:37) ~[?:?]
at org.bukkit.craftbukkit.v1_14_R1.scheduler.CraftTask.run(CraftTask.java:81) ~[server.jar:git-Spigot-94af569-d6b3edd]
at org.bukkit.craftbukkit.v1_14_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:394) [server.jar:git-Spigot-94af569-d6b3edd]
at net.minecraft.server.v1_14_R1.MinecraftServer.b(MinecraftServer.java:1022) [server.jar:git-Spigot-94af569-d6b3edd]
at net.minecraft.server.v1_14_R1.DedicatedServer.b(DedicatedServer.java:393) [server.jar:git-Spigot-94af569-d6b3edd]
at net.minecraft.server.v1_14_R1.MinecraftServer.a(MinecraftServer.java:970) [server.jar:git-Spigot-94af569-d6b3edd]
at net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:815) [server.jar:git-Spigot-94af569-d6b3edd]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]