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

Time: 5/12/20 7:20 PM
Description: Exception in server tick loop

java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
    at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:78) ~[?:28.2] {re:classloading}
    at net.minecraftforge.fml.ModLoader.buildModContainerFromTOML(ModLoader.java:234) ~[?:?] {re:classloading}
    at net.minecraftforge.fml.ModLoader.lambda$buildMods$26(ModLoader.java:214) ~[?:?] {re:classloading}
    at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source) ~[?:1.8.0_251] {}
    at java.util.HashMap$EntrySpliterator.forEachRemaining(Unknown Source) ~[?:1.8.0_251] {}
    at java.util.stream.AbstractPipeline.copyInto(Unknown Source) ~[?:1.8.0_251] {}
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source) ~[?:1.8.0_251] {}
    at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown Source) ~[?:1.8.0_251] {}
    at java.util.stream.AbstractPipeline.evaluate(Unknown Source) ~[?:1.8.0_251] {}
    at java.util.stream.ReferencePipeline.collect(Unknown Source) ~[?:1.8.0_251] {}
    at net.minecraftforge.fml.ModLoader.buildMods(ModLoader.java:216) ~[?:?] {re:classloading}
    at net.minecraftforge.fml.ModLoader.lambda$gatherAndInitializeMods$18(ModLoader.java:173) ~[?:?] {re:classloading}
    at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source) ~[?:1.8.0_251] {}
    at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source) ~[?:1.8.0_251] {}
    at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(Unknown Source) ~[?:1.8.0_251] {}
    at java.util.stream.AbstractPipeline.copyInto(Unknown Source) ~[?:1.8.0_251] {}
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source) ~[?:1.8.0_251] {}
    at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown Source) ~[?:1.8.0_251] {}
    at java.util.stream.AbstractPipeline.evaluate(Unknown Source) ~[?:1.8.0_251] {}
    at java.util.stream.ReferencePipeline.collect(Unknown Source) ~[?:1.8.0_251] {}
    at net.minecraftforge.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:175) ~[?:?] {re:classloading}
    at net.minecraftforge.fml.server.ServerModLoader.begin(ServerModLoader.java:45) ~[?:?] {re:classloading}
    at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:121) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:600) [?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at java.lang.Thread.run(Unknown Source) [?:1.8.0_251] {}
Caused by: java.lang.reflect.InvocationTargetException
    at sun.reflect.GeneratedConstructorAccessor33.newInstance(Unknown Source) ~[?:?] {}
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.8.0_251] {}
    at java.lang.reflect.Constructor.newInstance(Unknown Source) ~[?:1.8.0_251] {}
    at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:73) ~[?:28.2] {re:classloading}
    ... 24 more
Caused by: net.minecraftforge.fml.ModLoadingException: More Overlays has class loading errors
ยง7Attempted to load class net/minecraft/client/gui/screen/Screen for invalid dist DEDICATED_SERVER
    at net.minecraftforge.fml.javafmlmod.FMLModContainer.<init>(FMLModContainer.java:77) ~[?:28.2] {re:classloading}
    at sun.reflect.GeneratedConstructorAccessor33.newInstance(Unknown Source) ~[?:?] {}
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.8.0_251] {}
    at java.lang.reflect.Constructor.newInstance(Unknown Source) ~[?:1.8.0_251] {}
    at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:73) ~[?:28.2] {re:classloading}
    ... 24 more
Caused by: java.lang.RuntimeException: Attempted to load class net/minecraft/client/gui/screen/Screen for invalid dist DEDICATED_SERVER
    at net.minecraftforge.fml.loading.RuntimeDistCleaner.processClass(RuntimeDistCleaner.java:71) ~[forge-1.14.4-28.2.11.jar:28.2] {}
    at cpw.mods.modlauncher.serviceapi.ILaunchPluginService.processClass(ILaunchPluginService.java:102) ~[modlauncher-4.1.0.jar:4.1.0+62+5bfa59b] {}
    at cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:80) ~[modlauncher-4.1.0.jar:?] {}
    at cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:115) ~[modlauncher-4.1.0.jar:?] {}
    at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.findClass(TransformingClassLoader.java:241) ~[modlauncher-4.1.0.jar:?] {}
    at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:128) ~[modlauncher-4.1.0.jar:?] {}
    at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:98) ~[modlauncher-4.1.0.jar:?] {}
    at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_251] {}
    at java.lang.Class.forName0(Native Method) ~[?:1.8.0_251] {}
    at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_251] {}
    at net.minecraftforge.fml.javafmlmod.FMLModContainer.<init>(FMLModContainer.java:71) ~[?:28.2] {re:classloading}
    at sun.reflect.GeneratedConstructorAccessor33.newInstance(Unknown Source) ~[?:?] {}
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.8.0_251] {}
    at java.lang.reflect.Constructor.newInstance(Unknown Source) ~[?:1.8.0_251] {}
    at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:73) ~[?:28.2] {re:classloading}
    ... 24 more

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

-- System Details --
Details:
    Minecraft Version: 1.14.4
    Minecraft Version ID: 1.14.4
    Operating System: Windows 10 (amd64) version 10.0
    Java Version: 1.8.0_251, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 3567303904 bytes (3402 MB) / 4270850048 bytes (4073 MB) up to 4270850048 bytes (4073 MB)
    CPUs: 4
    JVM Flags: 2 total; -Xmx4424M -Xms4424M
    ModLauncher: 4.1.0+62+5bfa59b
    ModLauncher launch target: fmlserver
    ModLauncher naming: srg
    ModLauncher services: 
        /eventbus-1.0.0-service.jar eventbus PLUGINSERVICE 
        /forge-1.14.4-28.2.11.jar object_holder_definalize PLUGINSERVICE 
        /forge-1.14.4-28.2.11.jar runtime_enum_extender PLUGINSERVICE 
        /accesstransformers-1.0.5-shadowed.jar accesstransformer PLUGINSERVICE 
        /forge-1.14.4-28.2.11.jar capability_inject_definalize PLUGINSERVICE 
        /forge-1.14.4-28.2.11.jar runtimedistcleaner PLUGINSERVICE 
        /forge-1.14.4-28.2.11.jar fml TRANSFORMATIONSERVICE 
    FML: 28.2
    Forge: net.minecraftforge:28.2.11
    FML Language Providers: 
        [email protected]
        minecraft@1
    Mod List: ~~ERROR~~ NullPointerException: null
    Data Packs: 
    Is Modded: Definitely; Server brand changed to 'forge'
    Type: Dedicated Server (map_server.txt)

 

2 minutes ago, Funnicat said:

Caused by: net.minecraftforge.fml.ModLoadingException: More Overlays has class loading errors
ยง7Attempted to load class net/minecraft/client/gui/screen/Screen for invalid dist DEDICATED_SERVER

Looks like you have a client mod on a server, remove More Overlays and see if that helps.

Thanks for the help everything is working now