error1

Java Environment:
  Operating System: Linux
  Java Version: 1.8.0_242

Server Software: CraftBukkit
  Build: git-Spigot-2f5d615-d07a78b (MC: 1.15.2)
  Minecraft: 1.15.2-R0.1-SNAPSHOT

Slimefun Environment:
  CS-CoreLib vDEV - 85 (git 4a7fce52)
  Slimefun vDEV - 502 (git 62f54c05)
  Caused by: Slimefun vDEV - 502 (git 62f54c05)

Installed Addons (18)
  + Barrels DEV - 11 (git abecba9c)
  + ExtraGear DEV - 9 (git e851d81d)
  + MobCapturer DEV - 7 (git b61d3fbf)
  + TranscEndence DEV - 4 (git 51711a6c)
  + ChestTerminal DEV - 30 (git 04393688)
  + HotbarPets DEV - 27 (git 975a8997)
  + SlimefunLuckyBlocks DEV - 19 (git 9dbab303)
  + ExoticGarden DEV - 46 (git fe5109fe)
  + SoulJars DEV - 16 (git 36dce719)
  + ExtraTools DEV - 13 (git 371cd6d1)
  + SlimefunOreChunks DEV - 8 (git 41e31ffc)
  + ElectricSpawners DEV - 12 (git 4ae47f83)
  + ExtraHeads DEV - 14 (git 596a0822)
  + SlimyTreeTaps DEV - 11 (git b64db511)
  + PrivateStorage DEV - 11 (git b064863b)
  + ColoredEnderChests DEV - 12 (git 8dbdc909)
  + DyedBackpacks DEV - 5 (git 129670c7)
  + LiteXpansion DEV - 26 (git a29478b1)

Installed Plugins (79):
  + PluginConstructorAPI 1.0.52
  + PlaceholderAPI 2.10.5
  + HolographicDisplays 2.4.1
  + CraftingStore 2.2.1
  + CratesPlus 4.5.3
  + CoreProtect 2.17.5
  + LuckPerms 5.0.39
  + PluginHider 1.1
  + WorldEdit 7.1.0;8e55131
  + Skript 2.4.1
  + OpenInv 4.0.8
  + ClearLag 3.1.6
  + Chairs 5.1
  + MineSecure 1.3.2-SNAPSHOT
  + WorldBorder 1.9.9 (beta)
  + Votifier 2.6.0-SNAPSHOT
  + Multiverse-Core 4.1.0-b775
  + AdvancedPortals 0.3.0
  + TARDISChunkGenerator 4.3.2
  + VotingPlugin 5.20.5
  + mcMMO 1.6.2-SNAPSHOT
  + CS-CoreLib DEV - 85 (git 4a7fce52)
  + Multiverse-Portals 4.1.0-b805
  + Vault 1.7.2-b107
  + ProtocolSupport 4.29-dev
  + WorldGuardFlags 0.1.1-dev
  + HolographicExtension 1.10.8
  + Vehicles 10.6
  + DefensiveTurrets 3.11.2
  + WorldGuard 7.0.1;f2118aa
  + Holograms 2.10.0-SNAPSHOT
  + Slimefun DEV - 502 (git 62f54c05)
  + Barrels DEV - 11 (git abecba9c)
  + ShopGUIPlus 1.19.9
  + MultiChatSpigot 1.8.1
  + Essentials 2.17.2.0
  + ExtraGear DEV - 9 (git e851d81d)
  + MarriageMaster 2.1.8.1-Release
  + UltimateTimber 2.0.4
  + MobCapturer DEV - 7 (git b61d3fbf)
  + TranscEndence DEV - 4 (git 51711a6c)
  + ChestTerminal DEV - 30 (git 04393688)
  + Citizens 2.0.26-SNAPSHOT (build 1792)
  + DiscordSRV 1.18.4
  + HotbarPets DEV - 27 (git 975a8997)
  + EssentialsChat 2.17.2.0
  + SlimefunLuckyBlocks DEV - 19 (git 9dbab303)
  + ExoticGarden DEV - 46 (git fe5109fe)
  + RFChairs 6.0
  + SoulJars DEV - 16 (git 36dce719)
  + GriefPrevention 16.13.0
  + ExtraTools DEV - 13 (git 371cd6d1)
  + SlimefunOreChunks DEV - 8 (git 41e31ffc)
  + ElectricSpawners DEV - 12 (git 4ae47f83)
  + ExtraHeads DEV - 14 (git 596a0822)
  + SlimyTreeTaps DEV - 11 (git b64db511)
  + PrivateStorage DEV - 11 (git b064863b)
  + ColoredEnderChests DEV - 12 (git 8dbdc909)
  + Brewery 2.1.1
  + DyedBackpacks DEV - 5 (git 129670c7)
  + CitizensCMD 2.4
  + AuctionHouse 2.0.8
  + EssentialsXMPP 2.17.2.0
  + EssentialsProtect 2.17.2.0
  + EssentialsGeoIP 2.17.2.0
  + EssentialsAntiBuild 2.17.2.0
  + BetterRTP 2.10.1
  + EssentialsSpawn 2.17.2.0
  + BungeeTabListPlus 3.2.1
  + WorldGuardExtraFlags 4.1.3
  + ServerNPC 1.0.9
  + Towny 0.95.2.13
  + TARDIS 4.4-b2102
  + UltimateShops 2.0.5
  + CitizensServerSelector 0.3.3
  + LiteXpansion DEV - 26 (git a29478b1)
  + BigDoors Alpha 0.1.8.17 (b402)
  + TownyGUI 4.9
  + Wild 0.17.3

Block Info:
  World: world
  X: -1023
  Y: 72
  Z: -874
  Material: PLAYER_HEAD
  Block Data: org.bukkit.craftbukkit.v1_15_R1.block.impl.CraftSkullPlayer
  State: org.bukkit.craftbukkit.v1_15_R1.block.CraftSkull

Ticker-Info:
  Type: Asynchronous

Slimefun Data:
  ID: ENERGY_REGULATOR
  Inventory: false
  Data: {"id":"ENERGY_REGULATOR"}

Stacktrace:

java.lang.NullPointerException
	at io.github.thebusybiscuit.slimefun4.api.ErrorReport.<init>(ErrorReport.java:102)
	at io.github.thebusybiscuit.slimefun4.core.networks.energy.EnergyNet.tickAllGenerators(EnergyNet.java:240)
	at io.github.thebusybiscuit.slimefun4.core.networks.energy.EnergyNet.tick(EnergyNet.java:140)
	at io.github.thebusybiscuit.slimefun4.implementation.items.electric.EnergyRegulator$2.tick(EnergyRegulator.java:61)
	at io.github.thebusybiscuit.slimefun4.implementation.tasks.TickerTask.run(TickerTask.java:133)
	at io.github.thebusybiscuit.slimefun4.implementation.tasks.TickerTask.lambda$start$5(TickerTask.java:355)
	at org.bukkit.craftbukkit.v1_15_R1.scheduler.CraftTask.run(CraftTask.java:81)
	at org.bukkit.craftbukkit.v1_15_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:54)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)