Forge keeps saying unexpected crash

[iimExtra]

---- Minecraft Crash Report ----
// I let you down. Sorry

Time: 6/8/19 10:23 PM
Description: Updating screen events

java.lang.RuntimeException: error loading theme
    at drzhark.guiapi.GuiWidgetScreen.getInstance(GuiWidgetScreen.java:81)
    at drzhark.guiapi.GuiModScreen.setActive(GuiModScreen.java:155)
    at drzhark.guiapi.GuiModScreen.show(GuiModScreen.java:65)
    at drzhark.guiapi.GuiApiButton.func_146116_c(GuiApiButton.java:19)
    at net.minecraft.client.gui.GuiScreen.func_73864_a(GuiScreen.java:435)
    at net.minecraft.client.gui.GuiScreen.func_146274_d(GuiScreen.java:533)
    at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:501)
    at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1759)
    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:498)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: java.lang.NoClassDefFoundError: org/xmlpull/v1/XmlPullParserException
    at drzhark.guiapi.GuiWidgetScreen.getInstance(GuiWidgetScreen.java:70)
    ... 16 more
Caused by: java.lang.ClassNotFoundException: org.xmlpull.v1.XmlPullParserException
    at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 17 more
Caused by: java.lang.NullPointerException

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

-- Head --
Thread: Client thread
Stacktrace:
    at drzhark.guiapi.GuiWidgetScreen.getInstance(GuiWidgetScreen.java:81)
    at drzhark.guiapi.GuiModScreen.setActive(GuiModScreen.java:155)
    at drzhark.guiapi.GuiModScreen.show(GuiModScreen.java:65)
    at drzhark.guiapi.GuiApiButton.func_146116_c(GuiApiButton.java:19)
    at net.minecraft.client.gui.GuiScreen.func_73864_a(GuiScreen.java:435)
    at net.minecraft.client.gui.GuiScreen.func_146274_d(GuiScreen.java:533)
    at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:501)

-- Affected screen --
Details:
    Screen name: drzhark.guiapi.GuiModSelect

-- Affected level --
Details:
    Level name: MpServer
    All players: 1 total; [EntityPlayerSP['Cup0fTae'/12, l='MpServer', x=-514.84, y=4.00, z=-1206.21]]
    Chunk stats: MultiplayerChunkCache: 781, 781
    Level seed: 0
    Level generator: ID 01 - flat, ver 0. Features enabled: false
    Level generator options: 
    Level spawn location: World: (-614,4,-1199), Chunk: (at 10,0,1 in -39,-75; contains blocks -624,0,-1200 to -609,255,-1185), Region: (-2,-3; contains chunks -64,-96 to -33,-65, blocks -1024,0,-1536 to -513,255,-1025)
    Level time: 8859 game time, 8859 day time
    Level dimension: 0
    Level storage version: 0x00000 - Unknown?
    Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
    Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
    Forced entities: 49 total; [MoCEntityRaccoon['Raccoon'/38272, l='MpServer', x=-526.50, y=4.00, z=-1279.50], EntitySlime['Slime'/374919, l='MpServer', x=-499.58, y=4.00, z=-1188.41], MoCEntityDragonfly['DragonFly'/427276, l='MpServer', x=-533.95, y=4.00, z=-1247.50], MoCEntityDragonfly['DragonFly'/427277, l='MpServer', x=-526.41, y=4.00, z=-1244.53], MoCEntityMaggot['Maggot'/427274, l='MpServer', x=-536.20, y=4.00, z=-1244.54], EntitySlime['Slime'/451210, l='MpServer', x=-538.19, y=4.75, z=-1222.56], MoCEntityCricket['Cricket'/427275, l='MpServer', x=-539.50, y=4.00, z=-1240.50], MoCEntityBoar['Boar'/38306, l='MpServer', x=-574.50, y=4.00, z=-1267.50], MoCEntityBoar['Boar'/38307, l='MpServer', x=-573.50, y=4.00, z=-1269.50], MoCEntityBoar['Boar'/38308, l='MpServer', x=-577.50, y=4.00, z=-1269.50], MoCEntityBoar['Boar'/38309, l='MpServer', x=-579.50, y=4.00, z=-1269.50], MoCEntityTiger['Tiger'/38315, l='MpServer', x=-521.50, y=4.00, z=-1223.28], MoCEntityTiger['Tiger'/38319, l='MpServer', x=-515.88, y=4.00, z=-1216.91], EntitySlime['Slime'/440745, l='MpServer', x=-461.87, y=4.00, z=-1283.32], MoCEntityFly['Fly'/427188, l='MpServer', x=-453.47, y=4.00, z=-1280.48], MoCEntityFly['Fly'/427189, l='MpServer', x=-456.50, y=4.00, z=-1283.50], MoCEntityEnt['Ent'/38324, l='MpServer', x=-512.20, y=4.00, z=-1206.82], MoCEntityFly['Fly'/427186, l='MpServer', x=-457.43, y=4.00, z=-1279.51], EntitySlime['Slime'/419379, l='MpServer', x=-496.43, y=4.28, z=-1164.43], MoCEntityFly['Fly'/427187, l='MpServer', x=-447.50, y=4.00, z=-1283.61], MoCEntityEnt['Ent'/38328, l='MpServer', x=-515.82, y=4.00, z=-1201.86], EntityPlayerSP['Cup0fTae'/12, l='MpServer', x=-514.84, y=4.00, z=-1206.21], MoCEntityCricket['Cricket'/427214, l='MpServer', x=-566.50, y=4.00, z=-1275.50], MoCEntityFirefly['Firefly'/427215, l='MpServer', x=-553.10, y=4.00, z=-1273.50], EntitySlime['Slime'/447690, l='MpServer', x=-486.06, y=4.00, z=-1162.86], MoCEntityRoach['Roach'/427220, l='MpServer', x=-495.81, y=4.00, z=-1210.93], MoCEntityRoach['Roach'/427218, l='MpServer', x=-512.25, y=4.00, z=-1211.64], MoCEntityRoach['Roach'/427219, l='MpServer', x=-507.56, y=4.00, z=-1220.35], EntitySlime['Slime'/254806, l='MpServer', x=-524.01, y=4.72, z=-1144.31], MoCEntityFirefly['Firefly'/427216, l='MpServer', x=-566.03, y=4.00, z=-1270.31], MoCEntityFirefly['Firefly'/427217, l='MpServer', x=-567.62, y=4.00, z=-1264.30], EntitySlime['Slime'/405470, l='MpServer', x=-528.97, y=5.10, z=-1155.18], MoCEntityMaggot['Maggot'/427224, l='MpServer', x=-502.50, y=4.00, z=-1211.50], EntitySlime['Slime'/379879, l='MpServer', x=-510.68, y=4.28, z=-1275.21], MoCEntityButterfly['ButterFly'/427236, l='MpServer', x=-439.08, y=4.00, z=-1174.27], MoCEntityButterfly['ButterFly'/427235, l='MpServer', x=-440.63, y=4.00, z=-1169.15], EntitySlime['Slime'/403552, l='MpServer', x=-499.39, y=4.14, z=-1157.59], MoCEntityDragonfly['DragonFly'/427233, l='MpServer', x=-446.50, y=4.00, z=-1172.50], MoCEntityAnt['Ant'/427246, l='MpServer', x=-542.02, y=4.00, z=-1270.21], MoCEntitySnail['Snail'/427247, l='MpServer', x=-554.50, y=4.00, z=-1266.50], MoCEntityButterfly['ButterFly'/427244, l='MpServer', x=-447.72, y=4.00, z=-1164.35], MoCEntityAnt['Ant'/427245, l='MpServer', x=-546.50, y=4.00, z=-1264.50], EntitySlime['Slime'/406646, l='MpServer', x=-485.37, y=4.00, z=-1160.14], EntityItemLoot['item.tile.doublePlant.syringa'/397685, l='MpServer', x=-514.61, y=4.00, z=-1200.61], MoCEntitySnail['Snail'/427248, l='MpServer', x=-551.82, y=4.00, z=-1267.56], MoCEntityDuck['Duck'/38269, l='MpServer', x=-532.50, y=4.00, z=-1275.50], MoCEntityDuck['Duck'/38270, l='MpServer', x=-535.50, y=4.00, z=-1275.50], MoCEntityDuck['Duck'/38271, l='MpServer', x=-535.50, y=4.00, z=-1278.50], MoCEntityFirefly['Firefly'/427257, l='MpServer', x=-535.09, y=4.00, z=-1283.93]]
    Retry entities: 0 total; []
    Server brand: fml,forge
    Server type: Integrated singleplayer server
Stacktrace:
    at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:420)
    at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2741)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:419)
    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:498)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
    Minecraft Version: 1.12.2
    Operating System: Mac OS X (x86_64) version 10.14.5
    Java Version: 1.8.0_74, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 558507168 bytes (532 MB) / 1543503872 bytes (1472 MB) up to 2147483648 bytes (2048 MB)
    JVM Flags: 7 total; -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 60
    FML: MCP 9.42 Powered by Forge 14.23.5.2838 12 mods loaded, 12 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-1.12.2-14.23.5.2838.jar                 | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | LCHIJA | forge         | 14.23.5.2838 | forge-1.12.2-14.23.5.2838.jar                 | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | LCHIJA | atum          | 2.0.2        | Atum-1.12.2-2.0.2.jar                         | None                                     |
    | LCHIJA | biomesoplenty | 7.0.1.2439   | BiomesOPlenty-1.12.2-7.0.1.2439-universal.jar | None                                     |
    | LCHIJA | bonsaitrees   | 1.1.1        | bonsaitrees-1.1.1-b138.jar                    | None                                     |
    | LCHIJA | cfm           | 6.3.0        | cfm-6.3.0-mc1.12.2.jar                        | None                                     |
    | LCHIJA | mocreatures   | 12.0.5       | DrZharks+MoCreatures+Mod-12.0.5.jar           | None                                     |
    | LCHIJA | realdrops     | 1.2.14       | RealisticItemDrops-1.2.14.jar                 | None                                     |
    | LCHIJA | timberjack    | 1.6          | Timberjack_1.12.2-1.6.jar                     | None                                     |
    | LCHIJA | toolbelt      | 1.7.1        | ToolBelt-1.12.0-1.7.1.jar                     | None                                     |

    Loaded coremods (and transformers): 
    GL info: ' Vendor: 'Intel Inc.' Version: '2.1 INTEL-12.9.22' Renderer: 'Intel(R) HD Graphics 6000'
    Launched Version: 1.12.2-forge1.12.2-14.23.5.2838
    LWJGL: 2.9.2
    OpenGL: Intel(R) HD Graphics 6000 GL version 2.1 INTEL-12.9.22, Intel Inc.
    GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because ARB_framebuffer_object 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: vanilla
    Current Language: English (US)
    Profiler Position: N/A (disabled)
    CPU: 4x Intel(R) Core(TM) i5-5250U CPU @ 1.60GHz

 

 

 

 

 

 

Does anyone know why my forge wont start