Need help with tekkit 1.2.9g server

[DarkForestCat]

Ive been having alot of fun with 2 of my friends binge playing together on tekkit, but today I cant start the server, I just get crash report has been saved to crash reports, pliz halp!

crash-2018-08-23_16.07.16-server.txt

EDIT: Another message:

2018-08-23 16:00:04 [SEVERE] This crash report has been saved to: C:\Users\Lavrans\Desktop\Ny mappe\.\crash-reports\crash-2018-08-23_16.00.04-server.txt
2018-08-23 16:01:05 [INFO] Stopping the server
2018-08-23 16:01:05 [INFO] Stopping server
2018-08-23 16:01:05 [INFO] Saving players
2018-08-23 16:01:05 [INFO] Saving worlds
2018-08-23 16:01:05 [INFO] Saving chunks for level 'world'/Overworld
2018-08-23 16:01:05 [INFO] Closing listening thread
2018-08-23 16:01:05 [INFO] Stopping server
2018-08-23 16:01:05 [INFO] Saving players
2018-08-23 16:01:05 [INFO] Saving worlds
2018-08-23 16:01:05 [INFO] Saving chunks for level 'world'/Overworld
2018-08-23 16:06:52 [INFO] Starting minecraft server version 1.6.4
2018-08-23 16:07:09 [INFO] Loading properties
2018-08-23 16:07:09 [INFO] Default game type: SURVIVAL
2018-08-23 16:07:09 [INFO] Generating keypair
2018-08-23 16:07:09 [INFO] Starting Minecraft server on Ip address hidden
2018-08-23 16:07:12 [INFO] [qCraft] Loading qCraft v1.1 (rev 253)
2018-08-23 16:07:15 [INFO] Preparing level "world"
2018-08-23 16:07:16 [SEVERE] Encountered an unexpected exception NullPointerException
java.lang.NullPointerException
    at StevenDimDoors.mod_pocketDim.core.PocketManager.createAndRegisterBlacklist(PocketManager.java:697)
    at StevenDimDoors.mod_pocketDim.saving.DDSaveHandler.loadAll(DDSaveHandler.java:59)
    at StevenDimDoors.mod_pocketDim.core.PocketManager.loadInternal(PocketManager.java:442)
    at StevenDimDoors.mod_pocketDim.core.PocketManager.load(PocketManager.java:263)
    at StevenDimDoors.mod_pocketDim.EventHookContainer.onWorldLoad(EventHookContainer.java:114)
    at net.minecraftforge.event.ASMEventHandler_26_EventHookContainer_onWorldLoad_Load.invoke(.dynamic)
    at net.minecraftforge.event.ASMEventHandler.invoke(ASMEventHandler.java:39)
    at net.minecraftforge.event.EventBus.post(EventBus.java:108)
    at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:259)
    at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:187)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:445)
    at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)
2018-08-23 16:07:16 [SEVERE] This crash report has been saved to: C:\Users\Lavrans\Desktop\Ny mappe\.\crash-reports\crash-2018-08-23_16.07.16-server.txt
2018-08-23 16:07:47 [INFO] Stopping the server
2018-08-23 16:07:47 [INFO] Stopping server
2018-08-23 16:07:47 [INFO] Saving players
2018-08-23 16:07:47 [INFO] Saving worlds
2018-08-23 16:07:47 [INFO] Saving chunks for level 'world'/Overworld
2018-08-23 16:07:47 [INFO] Closing listening thread
2018-08-23 16:07:47 [INFO] Stopping server
2018-08-23 16:07:47 [INFO] Saving players
2018-08-23 16:07:47 [INFO] Saving worlds
2018-08-23 16:07:47 [INFO] Saving chunks for level 'world'/Overworld
 

Edited August 23, 2018 by DarkForestCat

[JaariAtmc]

Delete the dimdoors folder in your world save.