Can't launch Forge because of spongepowered.[...].MixinTweaker

Hi ! I just made a new modpack, I've done modpacks for a long time, but i never got this strange error. It seems to be related to Sponge/Mixin. The last line before the error refers to Micdoodle8Core, could it be that causing it ?

[21:26:02] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[21:26:03] [main/INFO]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[21:26:03] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
[21:26:03] [main/INFO]: Forge Mod Loader version 14.23.5.2854 for Minecraft 1.12.2 loading
[21:26:03] [main/INFO]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_51, running on Windows 10:amd64:10.0, installed at D:\Documents\Curse\Minecraft\Install\runtime\jre-legacy\windows-x64\jre-legacy
[21:26:03] [main/INFO]: Searching D:\Documents\Curse\Minecraft\Instances\caca\mods for mods
[21:26:03] [main/INFO]: Searching D:\Documents\Curse\Minecraft\Instances\caca\mods\1.12.2 for mods
[21:26:03] [main/WARN]: Found FMLCorePluginContainsFMLMod marker in Apotheosis-1.12.2-1.12.5.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[21:26:03] [main/WARN]: The coremod ApotheosisCore (shadows.ApotheosisCore) is not signed!
[21:26:03] [main/WARN]: Found FMLCorePluginContainsFMLMod marker in AppleCore-mc1.12.2-3.4.0.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[21:26:03] [main/WARN]: The coremod AppleCore (squeek.applecore.AppleCore) is not signed!
[21:26:03] [main/WARN]: Found FMLCorePluginContainsFMLMod marker in Aroma1997Core-1.12.2-2.0.0.2.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[21:26:03] [main/WARN]: The coremod aroma1997.core.coremod.CoreMod does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[21:26:03] [main/WARN]: Found FMLCorePluginContainsFMLMod marker in Bloodmoon-MC1.12.2-1.5.3.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[21:26:03] [main/WARN]: The coremod lumien.bloodmoon.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[21:26:04] [main/WARN]: Found FMLCorePluginContainsFMLMod marker in CTM-MC1.12.2-1.0.2.31.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[21:26:04] [main/WARN]: The coremod team.chisel.ctm.client.asm.CTMCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[21:26:04] [main/WARN]: The coremod CTMCorePlugin (team.chisel.ctm.client.asm.CTMCorePlugin) is not signed!
[21:26:04] [main/INFO]: Loading tweaker org.spongepowered.asm.launch.MixinTweaker from DynamicSurroundings-1.12.2-3.6.1.0.jar
[21:26:04] [main/WARN]: Found FMLCorePluginContainsFMLMod marker in ForgeEndertech-1.12.2-4.5.5.0-build.0561.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[21:26:04] [main/WARN]: The coremod com.endertech.minecraft.forge.coremod.CorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[21:26:04] [main/WARN]: The coremod CorePlugin (com.endertech.minecraft.forge.coremod.CorePlugin) is not signed!
[21:26:04] [main/WARN]: Found FMLCorePluginContainsFMLMod marker in InventoryTweaks-1.63.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[21:26:04] [main/WARN]: The coremod invtweaks.forge.asm.FMLPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[21:26:04] [main/WARN]: The coremod ivorius.ivtoolkit.IvToolkitLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[21:26:04] [main/WARN]: The coremod IvToolkit (ivorius.ivtoolkit.IvToolkitLoadingPlugin) is not signed!
[21:26:04] [main/INFO]: Loading tweaker org.spongepowered.asm.launch.MixinTweaker from malisiscore-1.12.2-6.5.1.jar
[21:26:04] [main/WARN]: The coremod micdoodle8.mods.miccore.MicdoodlePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[21:26:04] [main/WARN]: The coremod MicdoodlePlugin (micdoodle8.mods.miccore.MicdoodlePlugin) is not signed!
[21:26:04] [main/INFO]: Loading tweaker org.spongepowered.asm.launch.MixinTweaker from performant-1.12.2-1.10.jar
[21:26:04] [main/WARN]: Found FMLCorePluginContainsFMLMod marker in Quark-r1.6-179.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[21:26:04] [main/WARN]: The coremod Quark Plugin (vazkii.quark.base.asm.LoadingPlugin) is not signed!
[21:26:04] [main/WARN]: The coremod com.therandomlabs.randompatches.core.RPCore does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[21:26:04] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[21:26:04] [main/INFO]: Loading tweak class name org.spongepowered.asm.launch.MixinTweaker
[21:26:04] [main/INFO]: SpongePowered MIXIN Subsystem Version=0.8 Source=file:/D:/Documents/Curse/Minecraft/Instances/caca/mods/DynamicSurroundings-1.12.2-3.6.1.0.jar Service=LaunchWrapper Env=CLIENT
[21:26:07] [main/DEBUG]: Instantiating coremod class TransformLoader
[21:26:07] [main/DEBUG]: The coremod org.orecruncher.dsurround.mixins.TransformLoader requested minecraft version 1.12.2 and minecraft is 1.12.2. It will be loaded.
[21:26:07] [main/DEBUG]: Found signing certificates for coremod TransformLoader (org.orecruncher.dsurround.mixins.TransformLoader)
[21:26:07] [main/DEBUG]: Found certificate 7a2128d395ad96ceb9d9030fbd41d035b435753a
[21:26:07] [main/INFO]: Compatibility level set to JAVA_8
[21:26:07] [main/DEBUG]: Enqueued coremod TransformLoader
[21:26:07] [main/DEBUG]: Instantiating coremod class MalisisCorePlugin
[21:26:07] [main/WARN]: The coremod net.malisis.core.asm.MalisisCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[21:26:07] [main/WARN]: The coremod MalisisCorePlugin (net.malisis.core.asm.MalisisCorePlugin) is not signed!
[21:26:07] [main/DEBUG]: Enqueued coremod MalisisCorePlugin
[21:26:07] [main/DEBUG]: Instantiating coremod class PerformantLoadingPlugin
[21:26:07] [main/DEBUG]: The coremod com.performant.coremod.PerformantLoadingPlugin requested minecraft version 1.12.2 and minecraft is 1.12.2. It will be loaded.
[21:26:07] [main/WARN]: The coremod PerformantLoadingPlugin (com.performant.coremod.PerformantLoadingPlugin) is not signed!
[21:26:07] [main/DEBUG]: Enqueued coremod PerformantLoadingPlugin
[21:26:07] [main/WARN]: Tweak class name org.spongepowered.asm.launch.MixinTweaker has already been visited -- skipping
[21:26:07] [main/WARN]: Tweak class name org.spongepowered.asm.launch.MixinTweaker has already been visited -- skipping
[21:26:07] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[21:26:07] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[21:26:07] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[21:26:07] [main/INFO]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[21:26:07] [main/DEBUG]: Injecting coremod FMLCorePlugin \{net.minecraftforge.fml.relauncher.FMLCorePlugin\} class transformers
[21:26:07] [main/TRACE]: Registering transformer net.minecraftforge.fml.common.asm.transformers.SideTransformer
[21:26:07] [main/TRACE]: Registering transformer net.minecraftforge.fml.common.asm.transformers.EventSubscriptionTransformer
[21:26:07] [main/TRACE]: Registering transformer net.minecraftforge.fml.common.asm.transformers.EventSubscriberTransformer
[21:26:07] [main/TRACE]: Registering transformer net.minecraftforge.fml.common.asm.transformers.SoundEngineFixTransformer
[21:26:07] [main/DEBUG]: Injection complete
[21:26:07] [main/DEBUG]: Running coremod plugin for FMLCorePlugin \{net.minecraftforge.fml.relauncher.FMLCorePlugin\}
[21:26:07] [main/DEBUG]: Running coremod plugin FMLCorePlugin
[21:26:12] [main/INFO]: Found valid fingerprint for Minecraft Forge. Certificate fingerprint e3c3d50c7c986df74c645c0ac54639741c90a557
[21:26:12] [main/INFO]: Found valid fingerprint for Minecraft. Certificate fingerprint cd99959656f753dc28d863b46769f7f8fbaefcfc
[21:26:12] [main/DEBUG]: Coremod plugin class FMLCorePlugin run successfully
[21:26:12] [main/INFO]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[21:26:12] [main/DEBUG]: Injecting coremod FMLForgePlugin \{net.minecraftforge.classloading.FMLForgePlugin\} class transformers
[21:26:12] [main/DEBUG]: Injection complete
[21:26:12] [main/DEBUG]: Running coremod plugin for FMLForgePlugin \{net.minecraftforge.classloading.FMLForgePlugin\}
[21:26:12] [main/DEBUG]: Running coremod plugin FMLForgePlugin
[21:26:12] [main/DEBUG]: Coremod plugin class FMLForgePlugin run successfully
[21:26:12] [main/INFO]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[21:26:12] [main/DEBUG]: Injecting coremod CoreMod \{aroma1997.core.coremod.CoreMod\} class transformers
[21:26:12] [main/DEBUG]: Injection complete
[21:26:12] [main/DEBUG]: Running coremod plugin for CoreMod \{aroma1997.core.coremod.CoreMod\}
[21:26:12] [main/DEBUG]: Running coremod plugin CoreMod
[21:26:12] [main/INFO]: Finished data injection.
[21:26:12] [main/INFO]: Finished data injection.
[21:26:12] [main/DEBUG]: Coremod plugin class CoreMod run successfully
[21:26:12] [main/INFO]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[21:26:12] [main/DEBUG]: Injecting coremod CorePlugin \{com.endertech.minecraft.forge.coremod.CorePlugin\} class transformers
[21:26:12] [main/DEBUG]: Injection complete
[21:26:12] [main/DEBUG]: Running coremod plugin for CorePlugin \{com.endertech.minecraft.forge.coremod.CorePlugin\}
[21:26:12] [main/DEBUG]: Running coremod plugin CorePlugin
[21:26:12] [main/DEBUG]: Coremod plugin class CorePlugin run successfully
[21:26:12] [main/INFO]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[21:26:12] [main/DEBUG]: Injecting coremod IvToolkit \{ivorius.ivtoolkit.IvToolkitLoadingPlugin\} class transformers
[21:26:12] [main/DEBUG]: Injection complete
[21:26:12] [main/DEBUG]: Running coremod plugin for IvToolkit \{ivorius.ivtoolkit.IvToolkitLoadingPlugin\}
[21:26:12] [main/DEBUG]: Running coremod plugin IvToolkit
[21:26:12] [main/DEBUG]: Coremod plugin class IvToolkitLoadingPlugin run successfully
[21:26:12] [main/INFO]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[21:26:12] [main/DEBUG]: Injecting coremod MicdoodlePlugin \{micdoodle8.mods.miccore.MicdoodlePlugin\} class transformers
[21:26:12] [main/INFO]: [micdoodle8.mods.miccore.MicdoodlePlugin:getASMTransformerClass:99]: Successfully Registered Transformer
[21:26:12] [main/TRACE]: Registering transformer micdoodle8.mods.miccore.MicdoodleTransformer
[21:26:12] [main/DEBUG]: Injection complete
[21:26:12] [main/DEBUG]: Running coremod plugin for MicdoodlePlugin \{micdoodle8.mods.miccore.MicdoodlePlugin\}
[21:26:12] [main/DEBUG]: Running coremod plugin MicdoodlePlugin
[21:26:13] [main/INFO]: [micdoodle8.mods.miccore.MicdoodlePlugin:injectData:292]: [Micdoodle8Core]: Patching game...
[21:26:13] [main/INFO]: [micdoodle8.mods.miccore.MicdoodlePlugin:injectData:292]: [Micdoodle8Core]: Patching game...
[21:26:13] [main/DEBUG]: Coremod plugin class MicdoodlePlugin run successfully
[21:26:13] [main/INFO]: Calling tweak class org.spongepowered.asm.launch.MixinTweaker
[21:26:13] [main/ERROR]: Unable to launch
java.lang.SecurityException: class "org.spongepowered.asm.launch.platform.CommandLineOptions"'s signer information does not match signer information of other classes in the same package
    at java.lang.ClassLoader.checkCerts(ClassLoader.java:895) ~[?:1.8.0_51]
    at java.lang.ClassLoader.preDefineClass(ClassLoader.java:665) ~[?:1.8.0_51]
    at java.lang.ClassLoader.defineClass(ClassLoader.java:758) ~[?:1.8.0_51]
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51]
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) ~[?:1.8.0_51]
    at java.net.URLClassLoader.access$100(URLClassLoader.java:73) ~[?:1.8.0_51]
    at java.net.URLClassLoader$1.run(URLClassLoader.java:368) ~[?:1.8.0_51]
    at java.net.URLClassLoader$1.run(URLClassLoader.java:362) ~[?:1.8.0_51]
    at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_51]
    at java.net.URLClassLoader.findClass(URLClassLoader.java:361) ~[?:1.8.0_51]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) ~[?:1.8.0_51]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
    at org.spongepowered.asm.launch.MixinTweaker.acceptOptions(MixinTweaker.java:55) ~[DynamicSurroundings-1.12.2-3.6.1.0.jar:?]
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:114) [launchwrapper-1.12.jar:?]
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
[21:26:13] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException
[21:26:13] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]:     at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:49)
[21:26:13] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]:     at java.lang.SecurityManager.checkExit(SecurityManager.java:761)
[21:26:13] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]:     at java.lang.Runtime.exit(Runtime.java:107)
[21:26:13] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]:     at java.lang.System.exit(System.java:971)
[21:26:13] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]:     at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
[21:26:13] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]:     at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

Thanks a lot, if this has already been answered, please tell me. If you need anything else, feel free to ask.