JEI 1.14.3 crashes my game

[konvict23]

I installed around 21 mods and JEI keeps crashing my game and i don't know what to do. I tried to alocate more RAM to minecraft, from 2gb to 8gb but it didn't solved anything. Here's the crash report:

The game crashed whilst unexpected error
Error: java.lang.NoClassDefFoundError: net/minecraftforge/fml/common/progress/StartupProgressManager

---- Minecraft Crash Report ----
// Daisy, daisy...

Time: 7/7/19 7:06 PM
Description: Unexpected error

java.lang.NoClassDefFoundError: net/minecraftforge/fml/common/progress/StartupProgressManager
    at mezz.jei.load.PluginCaller.callOnPlugins(PluginCaller.java:22) ~[?:6.0.0.5] {}
    at mezz.jei.load.PluginLoader.<init>(PluginLoader.java:89) ~[?:6.0.0.5] {}
    at mezz.jei.startup.JeiStarter.start(JeiStarter.java:71) ~[?:6.0.0.5] {}
    at mezz.jei.startup.ClientLifecycleHandler.onRecipesLoaded(ClientLifecycleHandler.java:125) ~[?:6.0.0.5] {}
    at mezz.jei.startup.ClientLifecycleHandler.lambda$new$2(ClientLifecycleHandler.java:103) ~[?:6.0.0.5] {}
    at mezz.jei.startup.ClientLifecycleHandler$$Lambda$3207/192589141.accept(Unknown Source) ~[?:?] {}
    at net.minecraftforge.eventbus.EventBus.doCastFilter(EventBus.java:212) ~[eventbus-0.10.2-service.jar:?] {}
    at net.minecraftforge.eventbus.EventBus.lambda$addListener$11(EventBus.java:204) ~[eventbus-0.10.2-service.jar:?] {}
    at net.minecraftforge.eventbus.EventBus$$Lambda$1996/1639778373.invoke(Unknown Source) ~[?:?] {}
    at net.minecraftforge.eventbus.EventBus.post(EventBus.java:258) ~[eventbus-0.10.2-service.jar:?] {}
    at net.minecraftforge.client.ForgeHooksClient.onRecipesUpdated(ForgeHooksClient.java:999) ~[?:?] {}
    at net.minecraft.client.network.play.ClientPlayNetHandler.func_199525_a(ClientPlayNetHandler.java:1258) ~[?:?] {pl:runtimedistcleaner:A}
    at net.minecraft.network.play.server.SUpdateRecipesPacket.func_148833_a(SourceFile:28) ~[?:?] {}
    at net.minecraft.network.play.server.SUpdateRecipesPacket.func_148833_a(SourceFile:15) ~[?:?] {}
    at net.minecraft.network.PacketThreadUtil.func_210405_a(SourceFile:15) ~[?:?] {}
    at net.minecraft.network.PacketThreadUtil$$Lambda$4913/207460210.run(Unknown Source) ~[?:?] {}
    at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213166_h(SourceFile:135) ~[?:?] {pl:accesstransformer:B}
    at net.minecraft.util.concurrent.RecursiveEventLoop.func_213166_h(SourceFile:23) ~[?:?] {}
    at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213168_p(SourceFile:114) ~[?:?] {pl:accesstransformer:B}
    at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213160_bf(SourceFile:99) ~[?:?] {pl:accesstransformer:B}
    at net.minecraft.client.Minecraft.func_195542_b(Minecraft.java:856) [?:?] {pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:384) [?:?] {pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.main.Main.main(SourceFile:154) [?:?] {}
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51] {}
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51] {}
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51] {}
    at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51] {}
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:56) [forge-1.14.3-27.0.23.jar:27.0] {}
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$310/322561962.call(Unknown Source) [forge-1.14.3-27.0.23.jar:27.0] {}
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-2.1.5.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:50) [modlauncher-2.1.5.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:68) [modlauncher-2.1.5.jar:?] {}
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:77) [modlauncher-2.1.5.jar:?] {}
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:62) [modlauncher-2.1.5.jar:?] {}
Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.common.progress.StartupProgressManager
    at java.lang.ClassLoader.findClass(ClassLoader.java:530) ~[?:1.8.0_51] {}
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] {}
    at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:102) ~[modlauncher-2.1.5.jar:?] {}
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] {}
    ... 34 more

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

-- Head --
Thread: Client thread
Stacktrace:
    at mezz.jei.load.PluginCaller.callOnPlugins(PluginCaller.java:22)
    at mezz.jei.load.PluginLoader.<init>(PluginLoader.java:89)
    at mezz.jei.startup.JeiStarter.start(JeiStarter.java:71)
    at mezz.jei.startup.ClientLifecycleHandler.onRecipesLoaded(ClientLifecycleHandler.java:125)
    at mezz.jei.startup.ClientLifecycleHandler.lambda$new$2(ClientLifecycleHandler.java:103)
    at mezz.jei.startup.ClientLifecycleHandler$$Lambda$3207/192589141.accept(Unknown Source)
    at net.minecraftforge.eventbus.EventBus.doCastFilter(EventBus.java:212)
    at net.minecraftforge.eventbus.EventBus.lambda$addListener$11(EventBus.java:204)
    at net.minecraftforge.eventbus.EventBus$$Lambda$1996/1639778373.invoke(Unknown Source)
    at net.minecraftforge.eventbus.EventBus.post(EventBus.java:258)
    at net.minecraftforge.client.ForgeHooksClient.onRecipesUpdated(ForgeHooksClient.java:999)
    at net.minecraft.client.network.play.ClientPlayNetHandler.func_199525_a(ClientPlayNetHandler.java:1258)
    at net.minecraft.network.play.server.SUpdateRecipesPacket.func_148833_a(SourceFile:28)
    at net.minecraft.network.play.server.SUpdateRecipesPacket.func_148833_a(SourceFile:15)
    at net.minecraft.network.PacketThreadUtil.func_210405_a(SourceFile:15)
    at net.minecraft.network.PacketThreadUtil$$Lambda$4913/207460210.run(Unknown Source)
    at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213166_h(SourceFile:135)
    at net.minecraft.util.concurrent.RecursiveEventLoop.func_213166_h(SourceFile:23)
    at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213168_p(SourceFile:114)

-- Affected level --
Details:
    All players: 1 total; [ClientPlayerEntity['Alacrityfitz'/316, l='MpServer', x=8.50, y=65.00, z=8.50]]
    Chunk stats: Client Chunk Cache: 729, 0
    Level dimension: DimensionType{minecraft:overworld}
    Level name: MpServer
    Level seed: 0
    Level generator: ID 00 - default, ver 1. Features enabled: false
    Level generator options: {}
    Level spawn location: World: (8,64,8), Chunk: (at 8,4,8 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
    Level time: 0 game time, 0 day time
    Level storage version: 0x00000 - Unknown?
    Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
    Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
    Server brand: forge
    Server type: Integrated singleplayer server
Stacktrace:
    at net.minecraft.client.world.ClientWorld.func_72914_a(ClientWorld.java:410)
    at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:1744)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:405)
    at net.minecraft.client.main.Main.main(SourceFile:154)
    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.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:56)
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$310/322561962.call(Unknown Source)
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37)
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:50)
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:68)
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:77)
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:62)

-- System Details --
Details:
    Minecraft Version: 1.14.3
    Operating System: Windows 8.1 (amd64) version 6.3
    Java Version: 1.8.0_51, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 6989791064 bytes (6665 MB) / 8187281408 bytes (7808 MB) up to 8589934592 bytes (8192 MB)
    JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx8G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
    FML: New FML!
    Loaded coremods (and transformers): Nothing
    Launched Version: 1.14.3-forge-27.0.23
    LWJGL: 3.2.2 build 10
    OpenGL: Intel(R) HD Graphics 4600 GL version 4.3.0 - Build 20.19.15.4835, Intel
    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 'forge'
    Type: Client (map_client.txt)
    Resource Packs: vanilla, programer_art
    Current Language: Română (România)
    CPU: 8x Intel(R) Core(TM) i7-4700MQ CPU @ 2.40GHz

[loordgek]

update JEI or downgrade forge to 1.14.3-27.0.16

[konvict23]

I updated JEI to 1.14.3 - 6.0.0.7 and forge to 1.14.3 - 27.0.25 and that solved the problem. Thanks for the reply!