Every time I try and open my minecraft (on version 1.12.2) it always puts up this message

"The game crashed whilst there was a severe problem during mod loading that has caused the game to fail
The game crashed whilst there was a severe problem during mod loading that has caused the game to fail
Error: net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from Astral Sorcery (astralsorcery)"

I've tried reopening my minecraft, and it didn't work, tried re-downloading the mod, but it always comes up with the same message.

What do I do?

I tried deleting some extra mods i wouldn't use and that didnt fix the problem. The same error message just appeared.

You. Ran. Out. Of. Memory. It says it very clearly in that crash log.

You need to allocate more than 1 gb of memory, which it also lists in the crash log.

Full crash message:

---- Minecraft Crash Report ----

WARNING: coremods are present:
AstralCore (astralsorcery-1.12.2-1.10.19 (1).jar)
Inventory Tweaks Coremod (InventoryTweaks-1.63.jar)
Contact their authors BEFORE contacting forge

// Everything's going to plan. No, really, that was supposed to happen.

Time: 6/9/19 1:36 PM
Description: There was a severe problem during mod loading that has caused the game to fail

net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from Astral Sorcery (astralsorcery)
Caused by: java.lang.OutOfMemoryError
at sun.misc.Unsafe.allocateMemory(Native Method)
at java.nio.DirectByteBuffer.(DirectByteBuffer.java:127)
at java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:311)
at net.minecraft.client.renderer.GLAllocation.func_74524_c(SourceFile:41)
at net.minecraft.client.renderer.BufferBuilder.(BufferBuilder.java:78)
at hellfirepvp.astralsorcery.client.util.BufferBatch.(BufferBatch.java:27)
at hellfirepvp.astralsorcery.client.util.BufferBatch.make(BufferBatch.java:32)
at hellfirepvp.astralsorcery.client.gui.perk.BatchPerkContext.addContext(BatchPerkContext.java:43)
at hellfirepvp.astralsorcery.client.gui.perk.PerkRenderGroup.batchRegister(PerkRenderGroup.java:49)
at hellfirepvp.astralsorcery.client.gui.GuiJournalPerkTree.initializeDrawBuffer(GuiJournalPerkTree.java:163)
at hellfirepvp.astralsorcery.client.ClientProxy.init(ClientProxy.java:186)
at hellfirepvp.astralsorcery.AstralSorcery.init(AstralSorcery.java:97)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:637)
at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91)
at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150)
at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76)
at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399)
at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71)
at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)
at com.google.common.eventbus.EventBus.post(EventBus.java:217)
at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:219)
at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:197)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91)
at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150)
at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76)
at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399)
at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71)
at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)
at com.google.common.eventbus.EventBus.post(EventBus.java:217)
at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:136)
at net.minecraftforge.fml.common.Loader.initializeMods(Loader.java:744)
at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:336)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:535)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:378)
at net.minecraft.client.main.Main.main(SourceFile:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

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_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
Memory: 180330072 bytes (171 MB) / 637534208 bytes (608 MB) up to 1073741824 bytes (1024 MB)
JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP 9.42 Powered by Forge 14.23.5.2838 Optifine OptiFine_1.12.2_HD_U_E3 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                                |
|:----- |:---------------------- |:------------------------ |:--------------------------------------------- |:---------------------------------------- |
| LCHI  | minecraft              | 1.12.2                   | minecraft.jar                                 | None                                     |
| LCHI  | mcp                    | 9.42                     | minecraft.jar                                 | None                                     |
| LCHI  | FML                    | 8.0.99.99                | forge-1.12.2-14.23.5.2838.jar                 | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCHI  | forge                  | 14.23.5.2838             | forge-1.12.2-14.23.5.2838.jar                 | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCHI  | baubles                | 1.5.2                    | Baubles-1.12-1.5.2.jar                        | None                                     |
| LCHE  | astralsorcery          | 1.10.19                  | astralsorcery-1.12.2-1.10.19 (1).jar          | a0f0b759d895c15ceb3e3bcb5f3c2db7c582edf0 |
| LCH   | gravestone             | 1.10.2                   | gravestone-1.10.2.jar                         | None                                     |
| LCH   | guideapi               | 1.12-2.1.8-63            | Guide-API-1.12-2.1.8-63.jar                   | None                                     |
| LCH   | waila                  | 1.8.26                   | Hwyla-1.8.26-B41_1.12.2.jar                   | None                                     |
| LCH   | inventorytweaks        | 1.63+release.109.220f184 | InventoryTweaks-1.63.jar                      | 55d2cd4f5f0961410bf7b91ef6c6bf00a766dcbe |
| LCH   | jei                    | 4.15.0.277               | jei_1.12.2-4.15.0.277.jar                     | None                                     |
| LCH   | journeymap             | 1.12.2-5.5.4             | journeymap-1.12.2-5.5.4.jar                   | None                                     |
| LCH   | vampirism              | 1.5.0-beta.3             | Vampirism-1.12.2-1.5.0-beta.3.jar             | None                                     |
| LCH   | teamlapen-lib          | 1.5.0-beta.3             | Vampirism-1.12.2-1.5.0-beta.3.jar             | None                                     |
| LCH   | vampirism_integrations | vampirism_integrations   | VampirismIntegrations-1.12.2-1.1.0-beta.1.jar | None                                     |

Loaded coremods (and transformers): 

AstralCore (astralsorcery-1.12.2-1.10.19 (1).jar)

Inventory Tweaks Coremod (InventoryTweaks-1.63.jar)
invtweaks.forge.asm.ContainerTransformer
GL info: ' Vendor: 'Intel' Version: '2.1.0 - Build 8.15.10.2057' Renderer: 'Mobile Intel(R) 4 Series Express Chipset Family'
OptiFine Version: OptiFine_1.12.2_HD_U_E3
OptiFine Build: 20181210-121000
Render Distance Chunks: 4
Mipmaps: 0
Anisotropic Filtering: 1
Antialiasing: 0
Multitexture: false
Shaders: null
OpenGlVersion: 2.1.0 - Build 8.15.10.2057
OpenGlRenderer: Mobile Intel(R) 4 Series Express Chipset Family
OpenGlVendor: Intel
CpuCount: 2

You ran out of memory. Not AS.

net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from Astral Sorcery (astralsorcery)
Caused by: java.lang.OutOfMemoryError