When I try to start Pixelmon with Minecraft Launcher it continues with the second phase but then after it finishes it kinda fullscreens then crashes and says 
The game crashed whilst unexpected error
Error: java.lang.IllegalStateException: Display not created
Exit Code: -1
Here's the Crash Report as well:

---- Minecraft Crash Report ----
// You should try our sister game, Minceraft!

Time: 6/22/22 9:35 PM
Description: Unexpected error

java.lang.IllegalStateException: Display not created
    at org.lwjgl.opengl.Display.processMessages(Display.java:598)
    at net.minecraftforge.fml.client.FMLClientHandler.processWindowMessages(FMLClientHandler.java:1039)
    at net.minecraftforge.fml.common.FMLCommonHandler.processWindowMessages(FMLCommonHandler.java:660)
    at net.minecraftforge.fml.common.ProgressManager.push(ProgressManager.java:55)
    at net.minecraftforge.fml.common.ProgressManager.push(ProgressManager.java:41)
    at net.minecraft.client.resources.SimpleReloadableResourceManager.func_110542_a(SimpleReloadableResourceManager.java:118)
    at net.minecraftforge.client.CloudRenderer.<init>(CloudRenderer.java:82)
    at net.minecraftforge.fml.client.FMLClientHandler.getCloudRenderer(FMLClientHandler.java:1099)
    at net.minecraftforge.fml.client.FMLClientHandler.updateCloudSettings(FMLClientHandler.java:1105)
    at net.minecraftforge.common.ForgeInternalHandler.checkSettings(ForgeInternalHandler.java:97)
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_58_ForgeInternalHandler_checkSettings_ClientTickEvent.invoke(.dynamic)
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
    at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
    at net.minecraftforge.fml.common.FMLCommonHandler.onPostClientTick(FMLCommonHandler.java:349)
    at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1911)
    at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1098)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:398)
    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 (amd64) version 10.0
    Java Version: 1.8.0_51, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 958234440 bytes (913 MB) / 2015363072 bytes (1922 MB) up to 3817865216 bytes (3641 MB)
    JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4096m -Xms256m
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
    FML: MCP 9.42 Powered by Forge 14.23.5.2860 14 mods loaded, 14 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                                |
    |:------ |:-------------- |:---------------------- |:--------------------------------------------- |:---------------------------------------- |
    | LCHIJA | minecraft      | 1.12.2                 | minecraft.jar                                 | None                                     |
    | LCHIJA | mcp            | 9.42                   | minecraft.jar                                 | None                                     |
    | LCHIJA | FML            | 8.0.99.99              | forge-1.12.2-14.23.5.2860.jar                 | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | LCHIJA | forge          | 14.23.5.2860           | forge-1.12.2-14.23.5.2860.jar                 | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | LCHIJA | biomesoplenty  | 7.0.1.2444             | BiomesOPlenty-1.12.2-7.0.1.2444-universal.jar | None                                     |
    | LCHIJA | bop_patch      | 1.0                    | BOP-Patch-1.0.jar                             | None                                     |
    | LCHIJA | konkrete       | 1.0.3                  | konkrete_1.0.3_MC_1.12-1.12.2.jar             | None                                     |
    | LCHIJA | fancymenu      | 1.5.2                  | fancymenu_1.5.2_MC_1.12-1.12.2.jar            | None                                     |
    | LCHIJA | pixelmon       | 8.4.2                  | Pixelmon-1.12.2-8.4.2-universal.jar           | None                                     |
    | LCHIJA | gameshark      | 6.0.6                  | Gameshark-1.12.2-6.0.6-universal.jar          | None                                     |
    | LCHIJA | journeymap     | 1.12.2-5.7.1           | journeymap-1.12.2-5.7.1.jar                   | None                                     |
    | LCHIJA | naturescompass | 1.8.5                  | NaturesCompass-1.12.2-1.8.5.jar               | None                                     |
    | LCHIJA | pixelextras    | 2.5.17                 | PixelExtras-1.12.2-2.5.17-universal.jar       | None                                     |
    | LCHIJA | tcg            | 1.12.2-8.4.2-universal | Pixelmon-1.12.2-8.4.2-universal.jar           | None                                     |

    Loaded coremods (and transformers): 
    GL info: ~_ERROR~ RuntimeException: No OpenGL context found in the current thread.
    Launched Version: forge-14.23.5.2860
    LWJGL: 2.9.4
    OpenGL: ~_ERROR~ RuntimeException: No OpenGL context found in the current thread.
    GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

    Using VBOs: Yes
    Is Modded: Definitely; Client brand changed to 'fml,forge'
    Type: Client (map_client.txt)
    Resource Packs: 
    Current Language: English (US)
    Profiler Position: N/A (disabled)
    CPU: 4x Intel(R) Core(TM) i5-7400 CPU @ 3.00GHz