Server crashing (Exception in server tick loop)

We launched to the moon and crashed in the galacticraft world map. (I have looked this up and deleted/verified JSON files as that was said to be a main cause. I’d appeciate any help, thanks.)
The crash report says as follows:

---- Minecraft Crash Report ----

WARNING: coremods are present:
Inventory Tweaks Coremod (InventoryTweaks-1.63.jar)
EnderCorePlugin (EnderCore-1.12.2-0.5.76-core.jar)
MicdoodlePlugin (MicdoodleCore-1.12.2-4.0.2.281.jar)
OpenModsCorePlugin (OpenModsLib-1.12.2-0.12.2.jar)
ObfuscatePlugin (obfuscate-0.2.6-1.12.2.jar)
ColytraLoadingPlugin (colytra-1.12.2-1.2.0.3.jar)
CTMCorePlugin (CTM-MC1.12.2-1.0.2.31.jar)
SpongeCoremod (spongeforge-1.12.2-2838-7.3.0.jar)
Contact their authors BEFORE contacting forge

// Why did you do that?

Time: 2/17/21 1:27 AM
Description: Exception in server tick loop

java.lang.NullPointerException: Exception in server tick loop
at net.minecraft.advancements.AdvancementProgress.handler$zzp000$onIsDone(SourceFile:1170)
at net.minecraft.advancements.AdvancementProgress.func_192105_a(SourceFile)
at net.minecraft.advancements.AdvancementProgress$Serializer.serialize(SourceFile:231)
at net.minecraft.advancements.AdvancementProgress$Serializer.serialize(SourceFile:217)
at com.google.gson.internal.bind.TreeTypeAdapter.write(TreeTypeAdapter.java:81)
at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.write(TypeAdapterRuntimeTypeWrapper.java:69)
at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.write(MapTypeAdapterFactory.java:208)
at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.write(MapTypeAdapterFactory.java:145)
at com.google.gson.Gson.toJson(Gson.java:669)
at com.google.gson.Gson.toJson(Gson.java:648)
at com.google.gson.Gson.toJson(Gson.java:603)
at com.google.gson.Gson.toJson(Gson.java:583)
at net.minecraft.advancements.PlayerAdvancements.func_192749_b(PlayerAdvancements.java:189)
at net.minecraft.server.management.PlayerList.func_72391_b(PlayerList.java:360)
at net.minecraft.server.management.PlayerList.func_72389_g(PlayerList.java:943)
at net.minecraft.server.MinecraftServer.constant$zjg000$getSaveTickInterval(MinecraftServer.java:4566)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:687)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526)
at java.lang.Thread.run(Unknown Source)
A detailed walkthrough of the error, its code path and all known details is as follows:

– Head –
Thread: Server thread
Stacktrace:
at net.minecraft.advancements.AdvancementProgress.handler$zzp000$onIsDone(SourceFile:1170)
at net.minecraft.advancements.AdvancementProgress.func_192105_a(SourceFile)
at net.minecraft.advancements.AdvancementProgress$Serializer.serialize(SourceFile:231)
at net.minecraft.advancements.AdvancementProgress$Serializer.serialize(SourceFile:217)
at com.google.gson.internal.bind.TreeTypeAdapter.write(TreeTypeAdapter.java:81)
at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.write(TypeAdapterRuntimeTypeWrapper.java:69)
at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.write(MapTypeAdapterFactory.java:208)
at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.write(MapTypeAdapterFactory.java:145)
at com.google.gson.Gson.toJson(Gson.java:669)
at com.google.gson.Gson.toJson(Gson.java:648)
at com.google.gson.Gson.toJson(Gson.java:603)
at com.google.gson.Gson.toJson(Gson.java:583)
at net.minecraft.advancements.PlayerAdvancements.func_192749_b(PlayerAdvancements.java:189)
at net.minecraft.server.management.PlayerList.func_72391_b(PlayerList.java:360)

– Sponge PhaseTracker –
Details:
Phase Stack: [Empty stack]
Stacktrace:
at net.minecraft.server.MinecraftServer.handler$zjg000$onCrashReport(MinecraftServer.java:4687)
at net.minecraft.server.MinecraftServer.func_71230_b(MinecraftServer.java:889)
at net.minecraft.server.dedicated.DedicatedServer.func_71230_b(DedicatedServer.java:371)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:558)
at java.lang.Thread.run(Unknown Source)

– System Details –
Details:
Minecraft Version: 1.12.2
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_201, Oracle Corporation
Java VM Version: Java HotSpot™ 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 2002571192 bytes (1909 MB) / 5726797824 bytes (5461 MB) up to 5726797824 bytes (5461 MB)
JVM Flags: 2 total; -Xmx6144M -Xms6144M
IntCache: cache: 0, tcache: 2, allocated: 5, tallocated: 104
FML: MCP 9.42 Powered by Forge 14.23.5.2854 104 mods loaded, 104 mods active
States: ‘U’ = Unloaded ‘L’ = Loaded ‘C’ = Constructed ‘H’ = Pre-initialized ‘I’ = Initialized ‘J’ = Post-initialized ‘A’ = Available ‘D’ = Disabled ‘E’ = Errored

Mods:

| State  | ID                                | Version                  | Source                                             | Signature                                |
|:------ |:--------------------------------- |:------------------------ |:-------------------------------------------------- |:---------------------------------------- |
| LCHIJA | minecraft                         | 1.12.2                   | minecraft.jar                                      | None                                     |
| LCHIJA | mcp                               | 9.42                     | minecraft.jar                                      | None                                     |
| LCHIJA | FML                               | 8.0.99.99                | forgeserver.jar                                    | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCHIJA | forge                             | 14.23.5.2854             | forgeserver.jar                                    | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCHIJA | micdoodlecore                     |                          | minecraft.jar                                      | None                                     |
| LCHIJA | spongeapi                         | 7.3-7127e0882            | spongeforge-1.12.2-2838-7.3.0.jar                  | None                                     |
| LCHIJA | sponge                            | 1.12.2-7.3.0             | spongeforge-1.12.2-2838-7.3.0.jar                  | None                                     |
| LCHIJA | spongeforge                       | 1.12.2-2838-7.3.0        | spongeforge-1.12.2-2838-7.3.0.jar                  | None                                     |
| LCHIJA | openmodscore                      | 0.12.2                   | minecraft.jar                                      | None                                     |
| LCHIJA | obfuscate                         | 0.2.6                    | minecraft.jar                                      | None                                     |
| LCHIJA | biomesoplenty                     | 7.0.1.2441               | BiomesOPlenty-1.12.2-7.0.1.2441-universal.jar      | None                                     |
| LCHIJA | baubles                           | 1.5.2                    | Baubles-1.12-1.5.2.jar                             | None                                     |
| LCHIJA | jei                               | 4.16.1.301               | jei_1.12.2-4.16.1.301.jar                          | None                                     |
| LCHIJA | botania                           | r1.10-361                | Botania+r1.10-361.jar                              | None                                     |
| LCHIJA | redstoneflux                      | 2.1.1                    | RedstoneFlux-1.12-2.1.1.1-universal.jar            | None                                     |
| LCHIJA | cofhcore                          | 4.6.6                    | CoFHCore-1.12.2-4.6.6.1-universal.jar              | None                                     |
| LCHIJA | craftstudioapi                    | 1.0.0                    | CraftStudioAPI-universal-1.0.1.95-mc1.12-alpha.jar | None                                     |
| LCHIJA | harvestcraft                      | 1.12.2zb                 | Pam's+HarvestCraft+1.12.2zg.jar                    | None                                     |
| LCHIJA | animania                          | 2.0.2.26                 | animania-1.12.2-base-2.0.2.26.jar                  | None                                     |
| LCHIJA | bookworm                          | 1.12.2-2.5.2.1           | bookworm-1.12.2-2.5.2.1.jar                        | None                                     |
| LCHIJA | buildcraftlib                     | 7.99.24.7                | buildcraft-all-7.99.24.7.jar                       | None                                     |
| LCHIJA | buildcraftcore                    | 7.99.24.7                | buildcraft-all-7.99.24.7.jar                       | None                                     |
| LCHIJA | buildcraftbuilders                | 7.99.24.7                | buildcraft-all-7.99.24.7.jar                       | None                                     |
| LCHIJA | buildcrafttransport               | 7.99.24.7                | buildcraft-all-7.99.24.7.jar                       | None                                     |
| LCHIJA | buildcraftsilicon                 | 7.99.24.7                | buildcraft-all-7.99.24.7.jar                       | None                                     |
| LCHIJA | buildcraftcompat                  | 7.99.24.7                | buildcraft-all-7.99.24.7.jar                       | None                                     |
| LCHIJA | buildcraftenergy                  | 7.99.24.7                | buildcraft-all-7.99.24.7.jar                       | None                                     |
| LCHIJA | buildcraftfactory                 | 7.99.24.7                | buildcraft-all-7.99.24.7.jar                       | None                                     |
| LCHIJA | buildcraftrobotics                | 7.99.24.7                | buildcraft-all-7.99.24.7.jar                       | None                                     |
| LCHIJA | cfm                               | 6.3.0                    | cfm-6.3.0-mc1.12.2.jar                             | None                                     |
| LCHIJA | cgm                               | 0.15.3                   | cgm-0.15.3-mc1.12.2.jar                            | None                                     |
| LCHIJA | chameleon                         | 1.12-4.1.3               | Chameleon-1.12-4.1.3.jar                           | None                                     |
| LCHIJA | codechickenlib                    | 3.2.3.358                | CodeChickenLib-1.12.2-3.2.3.358-universal.jar      | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
| LCHIJA | chickenchunks                     | 2.4.2.74                 | ChickenChunks-1.12.2-2.4.2.74-universal.jar        | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
| LCHIJA | chisel                            | MC1.12.2-1.0.2.45        | Chisel-MC1.12.2-1.0.2.45.jar                       | None                                     |
| LCHIJA | clumps                            | 3.1.2                    | Clumps-3.1.2.jar                                   | None                                     |
| LCHIJA | cofhworld                         | 1.4.0                    | CoFHWorld-1.12.2-1.4.0.1-universal.jar             | None                                     |
| LCHIJA | colytra                           | 1.2.0.3                  | colytra-1.12.2-1.2.0.3.jar                         | 5d5b8aee896a4f5ea3f3114784742662a67ad32f |
| LCHIJA | props                             | 2.6.3                    | Decocraft-2.6.3_1.12.2.jar                         | None                                     |
| LCHIJA | endercore                         | 1.12.2-0.5.76            | EnderCore-1.12.2-0.5.76.jar                        | None                                     |
| LCHIJA | thermalfoundation                 | 2.6.7                    | ThermalFoundation-1.12.2-2.6.7.1-universal.jar     | None                                     |
| LCHIJA | thermalexpansion                  | 5.5.7                    | ThermalExpansion-1.12.2-5.5.7.1-universal.jar      | None                                     |
| LCHIJA | enderio                           | 5.2.66                   | EnderIO-1.12.2-5.2.66.jar                          | None                                     |
| LCHIJA | enderiointegrationtic             | 5.2.66                   | EnderIO-1.12.2-5.2.66.jar                          | None                                     |
| LCHIJA | enderiobase                       | 5.2.66                   | EnderIO-1.12.2-5.2.66.jar                          | None                                     |
| LCHIJA | enderioconduits                   | 5.2.66                   | EnderIO-1.12.2-5.2.66.jar                          | None                                     |
| LCHIJA | enderioconduitsappliedenergistics | 5.2.66                   | EnderIO-1.12.2-5.2.66.jar                          | None                                     |
| LCHIJA | enderioconduitsopencomputers      | 5.2.66                   | EnderIO-1.12.2-5.2.66.jar                          | None                                     |
| LCHIJA | refinedstorage                    | 1.6.15                   | refinedstorage-1.6.15.jar                          | 57893d5b90a7336e8c63fe1c1e1ce472c3d59578 |
| LCHIJA | enderioconduitsrefinedstorage     | 5.2.66                   | EnderIO-1.12.2-5.2.66.jar                          | None                                     |
| LCHIJA | enderiointegrationforestry        | 5.2.66                   | EnderIO-1.12.2-5.2.66.jar                          | None                                     |
| LCHIJA | mantle                            | 1.12-1.3.3.55            | Mantle-1.12-1.3.3.55.jar                           | None                                     |
| LCHIJA | tconstruct                        | 1.12.2-2.13.0.183        | TConstruct-1.12.2-2.13.0.183.jar                   | None                                     |
| LCHIJA | enderiointegrationticlate         | 5.2.66                   | EnderIO-1.12.2-5.2.66.jar                          | None                                     |
| LCHIJA | enderioinvpanel                   | 5.2.66                   | EnderIO-1.12.2-5.2.66.jar                          | None                                     |
| LCHIJA | enderiomachines                   | 5.2.66                   | EnderIO-1.12.2-5.2.66.jar                          | None                                     |
| LCHIJA | enderiopowertools                 | 5.2.66                   | EnderIO-1.12.2-5.2.66.jar                          | None                                     |
| LCHIJA | enderstorage                      | 2.4.6.137                | EnderStorage-1.12.2-2.4.6.137-universal.jar        | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
| LCHIJA | energyconverters                  | 1.3.7.30                 | energyconverters_1.12.2-1.3.7.30.jar               | None                                     |
| LCHIJA | extrautils2                       | 1.0                      | extrautils2-1.12-1.9.9.jar                         | None                                     |
| LCHIJA | familiarfauna                     | 1.0.11                   | FamiliarFauna-1.12.2-1.0.11.jar                    | None                                     |
| LCHIJA | fastfurnace                       | 1.3.1                    | FastFurnace-1.12.2-1.3.1.jar                       | None                                     |
| LCHIJA | fastleafdecay                     | v14                      | FastLeafDecay-v14.jar                              | None                                     |
| LCHIJA | forgemultipartcbe                 | 2.6.2.83                 | ForgeMultipart-1.12.2-2.6.2.83-universal.jar       | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
| LCHIJA | microblockcbe                     | 2.6.2.83                 | ForgeMultipart-1.12.2-2.6.2.83-universal.jar       | None                                     |
| LCHIJA | minecraftmultipartcbe             | 2.6.2.83                 | ForgeMultipart-1.12.2-2.6.2.83-universal.jar       | None                                     |
| LCHIJA | galacticraftcore                  | 4.0.2.281                | GalacticraftCore-1.12.2-4.0.2.281.jar              | None                                     |
| LCHIJA | galacticraftplanets               | 4.0.2.281                | Galacticraft-Planets-1.12.2-4.0.2.281.jar          | None                                     |
| LCHIJA | gravestone                        | 1.10.1                   | gravestone-1.10.1.jar                              | None                                     |
| LCHIJA | waila                             | 1.8.26                   | Hwyla-1.8.26-B41_1.12.2.jar                        | None                                     |
| LCHIJA | ichunutil                         | 7.2.2                    | iChunUtil-1.12.2-7.2.2.jar                         | 4db5c2bd1b556f252a5b8b54b256d381b2a0a6b8 |
| LCHIJA | inventorytweaks                   | 1.63+release.109.220f184 | InventoryTweaks-1.63.jar                           | 55d2cd4f5f0961410bf7b91ef6c6bf00a766dcbe |
| LCHIJA | ironchest                         | 1.12.2-7.0.67.844        | ironchest-1.12.2-7.0.72.847.jar                    | None                                     |
| LCHIJA | journeymap                        | 1.12.2-5.7.1             | journeymap-1.12.2-5.7.1.jar                        | None                                     |
| LCHIJA | mrtjpcore                         | 2.1.4.43                 | MrTJPCore-1.12.2-2.1.4.43-universal.jar            | None                                     |
| LCHIJA | openmods                          | 0.12.2                   | OpenModsLib-1.12.2-0.12.2.jar                      | d2a9a8e8440196e26a268d1f3ddc01b2e9c572a5 |
| LCHIJA | openblocks                        | 1.8.1                    | OpenBlocks-1.12.2-1.8.1.jar                        | d2a9a8e8440196e26a268d1f3ddc01b2e9c572a5 |
| LCHIJA | oreexcavation                     | 1.4.133                  | OreExcavation-1.4.133.jar                          | None                                     |
| LCHIJA | projectred-core                   | 4.9.4.120                | ProjectRed-1.12.2-4.9.4.120-Base.jar               | None                                     |
| LCHIJA | projectred-compat                 | 1.0                      | ProjectRed-1.12.2-4.9.4.120-compat.jar             | None                                     |
| LCHIJA | projectred-integration            | 4.9.4.120                | ProjectRed-1.12.2-4.9.4.120-integration.jar        | None                                     |
| LCHIJA | projectred-transmission           | 4.9.4.120                | ProjectRed-1.12.2-4.9.4.120-integration.jar        | None                                     |
| LCHIJA | projectred-fabrication            | 4.9.4.120                | ProjectRed-1.12.2-4.9.4.120-fabrication.jar        | None                                     |
| LCHIJA | projectred-illumination           | 4.9.4.120                | ProjectRed-1.12.2-4.9.4.120-lighting.jar           | None                                     |
| LCHIJA | projectred-expansion              | 4.9.4.120                | ProjectRed-1.12.2-4.9.4.120-mechanical.jar         | None                                     |
| LCHIJA | projectred-relocation             | 4.9.4.120                | ProjectRed-1.12.2-4.9.4.120-mechanical.jar         | None                                     |
| LCHIJA | projectred-transportation         | 4.9.4.120                | ProjectRed-1.12.2-4.9.4.120-mechanical.jar         | None                                     |
| LCHIJA | projectred-exploration            | 4.9.4.120                | ProjectRed-1.12.2-4.9.4.120-world.jar              | None                                     |
| LCHIJA | rangedpumps                       | 0.5                      | rangedpumps-0.5.jar                                | None                                     |
| LCHIJA | refinedstorageaddons              | 0.4.4                    | refinedstorageaddons-0.4.4.jar                     | None                                     |
| LCHIJA | solarflux                         | 4.35r                    | SolarFluxReborn_1.12.2-4.35r.jar                   | 4d7b29cd19124e986da685107d16ce4b49bc0a97 |
| LCHIJA | storagedrawers                    | 1.12.2-5.4.0             | StorageDrawers-1.12.2-5.4.0.jar                    | None                                     |
| LCHIJA | thermaldynamics                   | 2.5.6                    | ThermalDynamics-1.12.2-2.5.6.1-universal.jar       | None                                     |
| LCHIJA | tinkertoolleveling                | 1.12.2-1.1.0.DEV.b23e769 | TinkerToolLeveling-1.12.2-1.1.0.jar                | None                                     |
| LCHIJA | treechopper                       | 1.2.4                    | TreeChopper-1.12.2-1.2.4.jar                       | None                                     |
| LCHIJA | uteamcore                         | 2.2.5.147                | u_team_core-1.12.2-2.2.5.147.jar                   | None                                     |
| LCHIJA | usefulbackpacks                   | 1.5.3.59                 | useful_backpacks-1.12.2-1.5.3.59.jar               | None                                     |
| LCHIJA | waddles                           | 0.6.0                    | Waddles-1.12.2-0.6.0.jar                           | None                                     |
| LCHIJA | wooltostring                      | 1.12.2                   | WoolToString-1.12.2-1.0.0.jar                      | None                                     |
| LCHIJA | zawa                              | 1.12.2-2.1.0             | zawa-1.12.2-2.1.0.jar                              | 3ee471ded1bba54aa82f4f5ca5ca82dd67b8ef42 |
| LCHIJA | orelib                            | 3.6.0.1                  | OreLib-1.12.2-3.6.0.1.jar                          | 7a2128d395ad96ceb9d9030fbd41d035b435753a |


Plugins:

| State  | ID        | Version    | Source                                         | Signature |
|:------ |:--------- |:---------- |:---------------------------------------------- |:--------- |
| LCHIJA | luckperms | 5.2.76     | LuckPerms-Sponge-5.2.76.jar                    | None      |
| LCHIJA | nucleus   | 2.3.0      | Nucleus-2.3.0-MC1.12.2-SpongeAPI7.3-plugin.jar | None      |
| LCHIJA | sleepvote | 1.1.0-S7.0 | SleepVote-1.1.0-S7.0.jar                       | None      |

Loaded coremods (and transformers): 

Inventory Tweaks Coremod (InventoryTweaks-1.63.jar)
invtweaks.forge.asm.ContainerTransformer
EnderCorePlugin (EnderCore-1.12.2-0.5.76-core.jar)
com.enderio.core.common.transform.EnderCoreTransformer
com.enderio.core.common.transform.SimpleMixinPatcher
MicdoodlePlugin (MicdoodleCore-1.12.2-4.0.2.281.jar)
micdoodle8.mods.miccore.MicdoodleTransformer
OpenModsCorePlugin (OpenModsLib-1.12.2-0.12.2.jar)
openmods.core.OpenModsClassTransformer
ObfuscatePlugin (obfuscate-0.2.6-1.12.2.jar)
com.mrcrayfish.obfuscate.asm.ObfuscateTransformer
ColytraLoadingPlugin (colytra-1.12.2-1.2.0.3.jar)
c4.colytra.asm.ElytraTransformer
CTMCorePlugin (CTM-MC1.12.2-1.0.2.31.jar)
team.chisel.ctm.client.asm.CTMTransformer
SpongeCoremod (spongeforge-1.12.2-2838-7.3.0.jar)
org.spongepowered.common.launch.transformer.SpongeSuperclassTransformer
OpenModsLib class transformers: [llama_null_fix:FINISHED],[horse_base_null_fix:FINISHED],[pre_world_render_hook:ENABLED],[player_render_hook:ENABLED],[horse_null_fix:FINISHED]
Ender IO: Found the following problem(s) with your installation (That does NOT mean that Ender IO caused the crash or was involved in it in any way. We add this information to help finding common problems, not as an invitation to post any crash you encounter to Ender IO’s issue tracker. Always check the stack trace above to see which mod is most likely failing.):
An unsupported base software is installed: ‘sponge’. This is NOT supported.
This may (look up the meaning of ‘may’ in the dictionary if you’re not sure what it means) have caused the error. Try reproducing the crash WITHOUT this/these mod(s) before reporting it.
Authlib is : /E:/MC%20SERVERS/Modded%20Server/minecraft_server.1.12.2.jar

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!You are looking at the diagnostics information, not at the crash.       !!!
!!!Scroll up until you see the line with '---- Minecraft Crash Report ----'!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Pulsar/tconstruct loaded Pulses: 
	- TinkerCommons (Enabled/Forced)
	- TinkerWorld (Enabled/Not Forced)
	- TinkerTools (Enabled/Not Forced)
	- TinkerHarvestTools (Enabled/Forced)
	- TinkerMeleeWeapons (Enabled/Forced)
	- TinkerRangedWeapons (Enabled/Forced)
	- TinkerModifiers (Enabled/Forced)
	- TinkerSmeltery (Enabled/Not Forced)
	- TinkerGadgets (Enabled/Not Forced)
	- TinkerOredict (Enabled/Forced)
	- TinkerIntegration (Enabled/Forced)
	- TinkerFluids (Enabled/Forced)
	- TinkerMaterials (Enabled/Forced)
	- TinkerModelRegister (Enabled/Forced)
	- chiselIntegration (Enabled/Not Forced)
	- wailaIntegration (Enabled/Not Forced)

Profiler Position: N/A (disabled)
Player Count: 1 / 2; [GCEntityPlayerMP['kraco10'/3648, l='DIM-28', x=-29354.50, y=504.47, z=-24957.50]]
Is Modded: Definitely; Server brand changed to 'fml,forge,sponge'
Type: Dedicated Server (map_server.txt)

Have you looked over the SpongeDocs Mod Compatibilty page?
I suggest you try the fix suggested under “Old Mixins” - i.e. rename the spongeforge file. Also, can you please post a link to the crash file / server log in future, rather than include the whole thing in a post? It makes it a lot easier to read these threads.