I installed couple of mods from CurseForge and now i have this crush report. pls helpo

---- Minecraft Crash Report ----
// Why did you do that?

Time: 5/9/21, 6:08 PM
Description: Exception in server tick loop

java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
    at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:78) ~[?:31.2] {re:classloading}
    at net.minecraftforge.fml.ModLoader.buildModContainerFromTOML(ModLoader.java:251) ~[?:?] {re:classloading}
    at net.minecraftforge.fml.ModLoader.lambda$buildMods$27(ModLoader.java:231) ~[?:?] {re:classloading}
    at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[?:?] {}
    at java.util.HashMap$EntrySpliterator.forEachRemaining(HashMap.java:1746) ~[?:?] {}
    at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[?:?] {}
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[?:?] {}
    at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[?:?] {}
    at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:?] {}
    at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) ~[?:?] {}
    at net.minecraftforge.fml.ModLoader.buildMods(ModLoader.java:233) ~[?:?] {re:classloading}
    at net.minecraftforge.fml.ModLoader.lambda$gatherAndInitializeMods$19(ModLoader.java:189) ~[?:?] {re:classloading}
    at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[?:?] {}
    at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[?:?] {}
    at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655) ~[?:?] {}
    at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[?:?] {}
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[?:?] {}
    at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[?:?] {}
    at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:?] {}
    at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) ~[?:?] {}
    at net.minecraftforge.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:191) ~[?:?] {re:classloading}
    at net.minecraftforge.fml.server.ServerModLoader.begin(ServerModLoader.java:45) ~[?:?] {re:classloading}
    at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:122) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:613) [?:?] {re:classloading,pl:accesstransformer:B,re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,pl:mixin:APP:goblintraders.mixins.json:MinecraftServerMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at java.lang.Thread.run(Thread.java:834) [?:?] {}
Caused by: java.lang.reflect.InvocationTargetException
    at jdk.internal.reflect.GeneratedConstructorAccessor24.newInstance(Unknown Source) ~[?:?] {re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading}
    at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] {re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading}
    at java.lang.reflect.Constructor.newInstance(Constructor.java:490) ~[?:?] {}
    at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:73) ~[?:31.2] {re:classloading}
    ... 24 more
Caused by: net.minecraftforge.fml.ModLoadingException: §3Dynamic Surroundings: §eEnvirons has class loading errors
§7org/orecruncher/lib/logging/ModLog
    at net.minecraftforge.fml.javafmlmod.FMLModContainer.<init>(FMLModContainer.java:77) ~[?:31.2] {re:classloading}
    at jdk.internal.reflect.GeneratedConstructorAccessor24.newInstance(Unknown Source) ~[?:?] {re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading}
    at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] {re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading}
    at java.lang.reflect.Constructor.newInstance(Constructor.java:490) ~[?:?] {}
    at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:73) ~[?:31.2] {re:classloading}
    ... 24 more
Caused by: java.lang.NoClassDefFoundError: org/orecruncher/lib/logging/ModLog
    at org.orecruncher.environs.Environs.<clinit>(Environs.java:60) ~[?:1.15.2-1.0.0.0] {re:classloading}
    at java.lang.Class.forName0(Native Method) ~[?:?] {}
    at java.lang.Class.forName(Class.java:398) ~[?:?] {}
    at net.minecraftforge.fml.javafmlmod.FMLModContainer.<init>(FMLModContainer.java:71) ~[?:31.2] {re:classloading}
    at jdk.internal.reflect.GeneratedConstructorAccessor24.newInstance(Unknown Source) ~[?:?] {re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading}
    at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] {re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading}
    at java.lang.reflect.Constructor.newInstance(Constructor.java:490) ~[?:?] {}
    at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:73) ~[?:31.2] {re:classloading}
    ... 24 more
Caused by: java.lang.ClassNotFoundException: org.orecruncher.lib.logging.ModLog
    at java.lang.ClassLoader.findClass(ClassLoader.java:718) ~[?:?] {}
    at java.lang.ClassLoader.loadClass(ClassLoader.java:588) ~[?:?] {}
    at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:104) ~[modlauncher-5.1.2.jar:?] {re:classloading}
    at java.lang.ClassLoader.loadClass(ClassLoader.java:521) ~[?:?] {}
    at org.orecruncher.environs.Environs.<clinit>(Environs.java:60) ~[?:1.15.2-1.0.0.0] {re:classloading}
    at java.lang.Class.forName0(Native Method) ~[?:?] {}
    at java.lang.Class.forName(Class.java:398) ~[?:?] {}
    at net.minecraftforge.fml.javafmlmod.FMLModContainer.<init>(FMLModContainer.java:71) ~[?:31.2] {re:classloading}
    at jdk.internal.reflect.GeneratedConstructorAccessor24.newInstance(Unknown Source) ~[?:?] {re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading}
    at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] {re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading}
    at java.lang.reflect.Constructor.newInstance(Constructor.java:490) ~[?:?] {}
    at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:73) ~[?:31.2] {re:classloading}
    ... 24 more
    Suppressed: java.lang.ClassNotFoundException
        at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.findClass(TransformingClassLoader.java:263) ~[modlauncher-5.1.2.jar:?] {}
        at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:134) ~[modlauncher-5.1.2.jar:?] {re:classloading}
        at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:96) ~[modlauncher-5.1.2.jar:?] {re:classloading}
        at java.lang.ClassLoader.loadClass(ClassLoader.java:521) ~[?:?] {}
        at org.orecruncher.environs.Environs.<clinit>(Environs.java:60) ~[?:1.15.2-1.0.0.0] {re:classloading}
        at java.lang.Class.forName0(Native Method) ~[?:?] {}
        at java.lang.Class.forName(Class.java:398) ~[?:?] {}
        at net.minecraftforge.fml.javafmlmod.FMLModContainer.<init>(FMLModContainer.java:71) ~[?:31.2] {re:classloading}
        at jdk.internal.reflect.GeneratedConstructorAccessor24.newInstance(Unknown Source) ~[?:?] {re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading}
        at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] {re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading,re:classloading}
        at java.lang.reflect.Constructor.newInstance(Constructor.java:490) ~[?:?] {}
        at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:73) ~[?:31.2] {re:classloading}
        at net.minecraftforge.fml.ModLoader.buildModContainerFromTOML(ModLoader.java:251) ~[?:?] {re:classloading}
        at net.minecraftforge.fml.ModLoader.lambda$buildMods$27(ModLoader.java:231) ~[?:?] {re:classloading}
        at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[?:?] {}
        at java.util.HashMap$EntrySpliterator.forEachRemaining(HashMap.java:1746) ~[?:?] {}
        at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[?:?] {}
        at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[?:?] {}
        at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[?:?] {}
        at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:?] {}
        at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) ~[?:?] {}
        at net.minecraftforge.fml.ModLoader.buildMods(ModLoader.java:233) ~[?:?] {re:classloading}
        at net.minecraftforge.fml.ModLoader.lambda$gatherAndInitializeMods$19(ModLoader.java:189) ~[?:?] {re:classloading}
        at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[?:?] {}
        at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[?:?] {}
        at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655) ~[?:?] {}
        at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[?:?] {}
        at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[?:?] {}
        at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[?:?] {}
        at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:?] {}
        at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) ~[?:?] {}
        at net.minecraftforge.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:191) ~[?:?] {re:classloading}
        at net.minecraftforge.fml.server.ServerModLoader.begin(ServerModLoader.java:45) ~[?:?] {re:classloading}
        at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:122) ~[?:?] {re:classloading,pl:accesstransformer:B}
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:613) [?:?] {re:classloading,pl:accesstransformer:B,re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,pl:mixin:APP:goblintraders.mixins.json:MinecraftServerMixin,pl:mixin:A,pl:runtimedistcleaner:A}
        at java.lang.Thread.run(Thread.java:834) [?:?] {}

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

-- System Details --
Details:
    Minecraft Version: 1.15.2
    Minecraft Version ID: 1.15.2
    Operating System: Linux (amd64) version 4.9.0-9-amd64
    Java Version: 11.0.11, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 1506364416 bytes (1436 MB) / 1933574144 bytes (1844 MB) up to 5368709120 bytes (5120 MB)
    CPUs: 1
    JVM Flags: 2 total; -Xmx5120M -Xms1024M
    ModLauncher: 5.1.2+70+master.2845bb9
    ModLauncher launch target: fmlserver
    ModLauncher naming: srg
    ModLauncher services: 
        /mixin-0.8.2.jar mixin PLUGINSERVICE 
        /eventbus-2.2.1-service.jar eventbus PLUGINSERVICE 
        /forge-1.15.2-31.2.48.jar object_holder_definalize PLUGINSERVICE 
        /forge-1.15.2-31.2.48.jar runtime_enum_extender PLUGINSERVICE 
        /forge-1.15.2-31.2.48.jar capability_inject_definalize PLUGINSERVICE 
        /accesstransformers-2.1.3-shadowed.jar accesstransformer PLUGINSERVICE 
        /forge-1.15.2-31.2.48.jar runtimedistcleaner PLUGINSERVICE 
        /mixin-0.8.2.jar mixin TRANSFORMATIONSERVICE 
        /forge-1.15.2-31.2.48.jar fml TRANSFORMATIONSERVICE 
    FML: 31.2
    Forge: net.minecraftforge:31.2.48
    FML Language Providers: 
        [email protected]
        minecraft@1
        [email protected]
    Mod List: ~~ERROR~~ NullPointerException: null
    Data Packs: 
    Is Modded: Definitely; Server brand chatonged  'forge'
    Type: Dedicated Server (map_server.txt)

tanks bro i figured out. just added soundcontrol mod  and its fixed the problem