Adv Mac Error

[16:19:55] [Server thread/ERROR]: Error occurred while enabling AdvancedMachines v1.0.2 (Is it up to date?)
java.lang.NullPointerException: null
        at org.bukkit.Location.getBlock(Location.java:123) ~[spigot-1.14.4.jar:git-Spigot-9de398a-9c887d4]
        at com.gestankbratwurst.advancedmachines.machines.Machine.<init>(Machine.java:54) ~[?:?]
        at com.gestankbratwurst.advancedmachines.machines.machineblocks.filterHopper.FilteredHopper.<init>(FilteredHopper.java:45) ~[?:?]
        at com.gestankbratwurst.advancedmachines.machines.MachineType.lambda$0(MachineType.java:44) ~[?:?]
        at com.gestankbratwurst.advancedmachines.machines.MachineType.getNewInstance(MachineType.java:80) ~[?:?]
        at com.gestankbratwurst.advancedmachines.machines.MachineManager.loadMachine(MachineManager.java:413) ~[?:?]
        at com.gestankbratwurst.advancedmachines.machines.MachineManager.loadMachinesOf(MachineManager.java:375) ~[?:?]
        at com.gestankbratwurst.advancedmachines.machines.MachineManager.onStartUp(MachineManager.java:105) ~[?:?]
        at com.gestankbratwurst.advancedmachines.AdvancedMachines.lambda$0(AdvancedMachines.java:87) ~[?:?]
        at java.util.LinkedList$LLSpliterator.forEachRemaining(Unknown Source) ~[?:1.8.0_191]
        at java.util.stream.ReferencePipeline$Head.forEachOrdered(Unknown Source) ~[?:1.8.0_191]
        at com.gestankbratwurst.advancedmachines.AdvancedMachines.enableManager(AdvancedMachines.java:87) ~[?:?]
        at com.gestankbratwurst.advancedmachines.AdvancedMachines.onEnable(AdvancedMachines.java:61) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:263) ~[spigot-1.14.4.jar:git-Spigot-9de398a-9c887d4]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:352) [spigot-1.14.4.jar:git-Spigot-9de398a-9c887d4]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:417) [spigot-1.14.4.jar:git-Spigot-9de398a-9c887d4]
        at org.bukkit.craftbukkit.v1_14_R1.CraftServer.enablePlugin(CraftServer.java:461) [spigot-1.14.4.jar:git-Spigot-9de398a-9c887d4]
        at org.bukkit.craftbukkit.v1_14_R1.CraftServer.enablePlugins(CraftServer.java:375) [spigot-1.14.4.jar:git-Spigot-9de398a-9c887d4]
        at net.minecraft.server.v1_14_R1.MinecraftServer.a(MinecraftServer.java:449) [spigot-1.14.4.jar:git-Spigot-9de398a-9c887d4]
        at net.minecraft.server.v1_14_R1.DedicatedServer.init(DedicatedServer.java:258) [spigot-1.14.4.jar:git-Spigot-9de398a-9c887d4]
        at net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:776) [spigot-1.14.4.jar:git-Spigot-9de398a-9c887d4]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_191]