my mc modded server refuses to exist

[wadwafwasdwa]

ok so i have portforwarded, all that stuff for the server but when i run it stops.

heres the report
 

---- Minecraft Crash Report ----

WARNING: coremods are present:
  TransformerLoader (OpenComputers-MC1.12.2-1.7.5.192.jar)
  WarpDriveCore (WarpDrive-1.12.2-1.5.12.jar)
Contact their authors BEFORE contacting forge

// Daisy, daisy...

Time: 21/01/20 21:59
Description: Exception in server tick loop

net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from IndustrialCraft 2 (ic2)
Caused by: java.lang.OutOfMemoryError: Java heap space
    at java.util.HashMap.resize(Unknown Source)
    at java.util.HashMap.putVal(Unknown Source)
    at java.util.HashMap.put(Unknown Source)
    at com.google.common.collect.SparseImmutableTable.<init>(SparseImmutableTable.java:64)
    at com.google.common.collect.RegularImmutableTable.forOrderedComponents(RegularImmutableTable.java:169)
    at com.google.common.collect.RegularImmutableTable.forCellsInternal(RegularImmutableTable.java:159)
    at com.google.common.collect.RegularImmutableTable.forCells(RegularImmutableTable.java:131)
    at com.google.common.collect.ImmutableTable$Builder.build(ImmutableTable.java:359)
    at com.google.common.collect.ImmutableTable.copyOf(ImmutableTable.java:221)
    at com.google.common.collect.ImmutableTable.copyOf(ImmutableTable.java:211)
    at net.minecraft.block.state.BlockStateContainer$StateImplementation.func_177235_a(BlockStateContainer.java:281)
    at net.minecraft.block.state.BlockStateContainer.<init>(BlockStateContainer.java:95)
    at net.minecraft.block.state.BlockStateContainer.<init>(BlockStateContainer.java:62)
    at ic2.core.block.state.Ic2BlockState.<init>(Ic2BlockState.java:24)
    at ic2.core.block.BlockTileEntity.func_180661_e(BlockTileEntity.java:254)
    at net.minecraft.block.Block.<init>(Block.java:234)
    at net.minecraft.block.Block.<init>(Block.java:243)
    at ic2.core.block.BlockBase.<init>(BlockBase.java:45)
    at ic2.core.block.BlockBase.<init>(BlockBase.java:37)
    at ic2.core.block.BlockTileEntity.<init>(BlockTileEntity.java:110)
    at ic2.core.block.BlockTileEntity.create(BlockTileEntity.java:102)
    at ic2.core.block.BlockTileEntity.create(BlockTileEntity.java:92)
    at ic2.core.block.TeBlockRegistry.buildBlocks(TeBlockRegistry.java:244)
    at ic2.core.init.BlocksItems.initBlocks(BlocksItems.java:171)
    at ic2.core.init.BlocksItems.init(BlocksItems.java:157)
    at ic2.core.IC2.load(IC2.java:222)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:637)
    at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- System Details --
Details:
    Minecraft Version: 1.12.2
    Operating System: Windows 10 (x86) version 10.0
    Java Version: 1.8.0_231, Oracle Corporation
    Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
    Memory: 119827088 bytes (114 MB) / 259522560 bytes (247 MB) up to 259522560 bytes (247 MB)
    JVM Flags: 0 total; 
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
    FML: MCP 9.42 Powered by Forge 14.23.5.2847 15 mods loaded, 15 mods active
    States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

    | State | ID                 | Version                | Source                                  | Signature                                |
    |:----- |:------------------ |:---------------------- |:--------------------------------------- |:---------------------------------------- |
    | LCH   | minecraft          | 1.12.2                 | minecraft.jar                           | None                                     |
    | LCH   | mcp                | 9.42                   | minecraft.jar                           | None                                     |
    | LCH   | FML                | 8.0.99.99              | forge-1.12.2-14.23.5.2847-universal.jar | None                                     |
    | LCH   | forge              | 14.23.5.2847           | forge-1.12.2-14.23.5.2847-universal.jar | None                                     |
    | LCH   | opencomputers|core | 1.7.5.192              | minecraft.jar                           | None                                     |
    | LCH   | WarpDriveCore      | 1.12.2-1.5.12.SNAPSHOT | minecraft.jar                           | None                                     |
    | LCH   | bookshelf          | 2.3.581                | Bookshelf-1.12.2-2.3.581.jar            | d476d1b22b218a10d845928d1665d45fce301b27 |
    | LCH   | gamestages         | 2.0.115                | GameStages-1.12.2-2.0.115.jar           | d476d1b22b218a10d845928d1665d45fce301b27 |
    | LCE   | ic2                | 2.8.170-ex112          | industrialcraft-2-2.8.170-ex112.jar     | de041f9f6187debbc77034a344134053277aa3b0 |
    | LC    | jei                | 4.15.0.291             | jei_1.12.2-4.15.0.291.jar               | None                                     |
    | LC    | mantle             | 1.12-1.3.3.55          | Mantle-1.12-1.3.3.55.jar                | None                                     |
    | LC    | tconstruct         | 1.12.2-2.13.0.171      | TConstruct-1.12.2-2.13.0.171.jar        | None                                     |
    | LC    | nuclearcraft       | 2.18o                  | NuclearCraft-2.18o-1.12.2.jar           | None                                     |
    | LC    | opencomputers      | 1.7.5.192              | OpenComputers-MC1.12.2-1.7.5.192.jar    | None                                     |
    | LC    | warpdrive          | 1.12.2-1.5.12.SNAPSHOT | WarpDrive-1.12.2-1.5.12.jar             | f7be6b40743c6a8205df86c5e57547d578605d8a |

    Loaded coremods (and transformers): 
TransformerLoader (OpenComputers-MC1.12.2-1.7.5.192.jar)
  li.cil.oc.common.asm.ClassTransformer
WarpDriveCore (WarpDrive-1.12.2-1.5.12.jar)
  cr0s.warpdrive.core.ClassTransformer
    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)

    Profiler Position: N/A (disabled)
    Is Modded: Definitely; Server brand changed to 'fml,forge'
    Type: Dedicated Server (map_server.txt)