1.16.5 Forge server keep crashing

[Odwin]

I was manually installing some mods from a modpack in a multiplayer server to play with my friends but i don´t know why it keeps crashing when the client game is running perfect

Crash Report: 
 

[INFO] [cp.mo.mo.Launcher/MODLAUNCHER]: ModLauncher running: args [--gameDir, ., --launchTarget, fmlserver, --fml.forgeVersion, 36.2.20, --fml.mcpVersion, 20210115.111550, --fml.mcVersion, 1.16.5, --fml.forgeGroup, net.minecraftforge]

[INFO] [cp.mo.mo.Launcher/MODLAUNCHER]: ModLauncher 8.0.9+86+master.3cf110c starting: java version 1.8.0_212 by AdoptOpenJDK

[INFO] [ne.mi.fm.lo.FixSSL/CORE]: Added Lets Encrypt root certificates as additional trust

[INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.4 Source=file:/pro/bin/mc/forge/1.16.5-36.2.20/libraries/org/spongepowered/mixin/0.8.4/mixin-0.8.4.jar Service=ModLauncher Env=SERVER

[INFO] [STDERR/]: [org.antlr.v4.runtime.ConsoleErrorListener:syntaxError:38]: line 2:141 token recognition error at: ';'

Init CMDCam coremods ...

Init CreativeCore coremods ...

[ERROR] [mixin/]: Mixin config epicfight.mixins.json does not specify "minVersion" property

[INFO] [cp.mo.mo.LaunchServiceHandler/MODLAUNCHER]: Launching target 'fmlserver' with arguments [--gameDir, .]

[WARNING] [mixin/]: Reference map 'yungsbridges.refmap.json' for yungsbridges.mixins.json could not be read. If this is a development environment you can ignore this message

[INFO] [ne.mi.re.GameData/]: Potentially Dangerous alternative prefix `citadel` for name `debug`, expected `minecraft`. This could be a intended override, but in most cases indicates a broken mod.

[INFO] [ne.mi.re.GameData/]: Potentially Dangerous alternative prefix `citadel` for name `citadel_book`, expected `minecraft`. This could be a intended override, but in most cases indicates a broken mod.

[INFO] [ne.mi.re.GameData/]: Potentially Dangerous alternative prefix `citadel` for name `effect_item`, expected `minecraft`. This could be a intended override, but in most cases indicates a broken mod.

[INFO] [ne.mi.re.GameData/]: Potentially Dangerous alternative prefix `citadel` for name `fancy_item`, expected `minecraft`. This could be a intended override, but in most cases indicates a broken mod.

[INFO] [STDOUT/]: [yalter.mousetweaks.Logger:Log:6]: [Mouse Tweaks] Disabled because not running on the client.

[INFO] [vanillavistas/]: Starting extraction of Vanilla Vistas

[INFO] [vanillavistas/]: Preset Vanilla Vistas was already up to date, skipped

[INFO] [epicfight/]: Load Configuration File

[INFO] [epicfight/]: Load Configuration File

[INFO] [Dungeon Crawl/]: Here we go! Launching Dungeon Crawl 2.3.5...

[INFO] [ne.mi.co.ForgeMod/FORGEMOD]: Forge mod loading, version 36.2.20, for MC 1.16.5 with MCP 20210115.111550

[INFO] [ne.mi.co.MinecraftForge/FORGE]: MinecraftForge v36.2.20 Initialized

[INFO] [expandability/]: ExpandAbility here, who dis?

[INFO] [co.ma.KnightlyArmory/]: HELLO from Register Block

[INFO] [ne.mi.re.GameData/]: Potentially Dangerous alternative prefix `minecraft` for name `otg`, expected `otg`. This could be a intended override, but in most cases indicates a broken mod.

[INFO] [co.ba.du.DungeonsEnhanced/]: Dungeons Enhanced structures loaded

[INFO] [ModdingLegacy/structure_gel/Compat/]: Checking for biome dictionary registry methods in other mods.

[WARNING] [minecraft/EntityDataManager]: defineId called for: class com.bobmowzie.mowziesmobs.server.entity.barakoa.EntityBarakoaVillager from class com.bobmowzie.mowziesmobs.server.entity.barakoa.EntityBarako

[main/FATAL] [minecraft/Main]: Failed to start the minecraft server

com.electronwill.nightconfig.core.io.WritingException: An I/O error occured

at com.electronwill.nightconfig.core.io.ConfigWriter.write(ConfigWriter.java:90) ~[core-3.6.3.jar:?] {}

at com.electronwill.nightconfig.core.file.WriteSyncFileConfig.save(WriteSyncFileConfig.java:61) ~[core-3.6.3.jar:?] {}

at com.electronwill.nightconfig.core.file.AutosaveCommentedFileConfig.save(AutosaveCommentedFileConfig.java:80) ~[core-3.6.3.jar:?] {}

at net.minecraftforge.fml.config.ModConfig.save(ModConfig.java:94) ~[forge:?] {re:classloading}

at net.minecraftforge.fml.config.ConfigTracker.openConfig(ConfigTracker.java:107) ~[forge:?] {re:classloading}

at net.minecraftforge.fml.config.ConfigTracker.lambda$loadConfigs$1(ConfigTracker.java:83) ~[forge:?] {re:classloading}

at java.lang.Iterable.forEach(Iterable.java:75) ~[?:1.8.0_212] {}

at java.util.Collections$SynchronizedCollection.forEach(Collections.java:2062) ~[?:1.8.0_212] {}

at net.minecraftforge.fml.config.ConfigTracker.loadConfigs(ConfigTracker.java:83) ~[forge:?] {re:classloading}

at net.minecraftforge.fml.ModLoader.loadMods(ModLoader.java:209) ~[forge:?] {re:classloading}

at net.minecraftforge.fml.server.ServerModLoader.load(ServerModLoader.java:45) ~[forge:?] {re:classloading}

at net.minecraft.server.Main.main(Main.java:95) ~[?:?] {re:classloading}

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_212] {}

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_212] {}

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212] {}

at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212] {}

at net.minecraftforge.fml.loading.FMLServerLaunchProvider.lambda$launchService$0(FMLServerLaunchProvider.java:51) ~[forge-1.16.5-36.2.20.jar:36.2] {}

at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-8.0.9.jar:?] {}

at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-8.0.9.jar:?] {}

at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-8.0.9.jar:?] {}

at cpw.mods.modlauncher.Launcher.run(Launcher.java:82) [modlauncher-8.0.9.jar:?] {}

at cpw.mods.modlauncher.Launcher.main(Launcher.java:66) [modlauncher-8.0.9.jar:?] {}

at net.minecraftforge.server.ServerMain$Runner.runLauncher(ServerMain.java:63) [forge-1.16.5-36.2.20.jar:?] {}

at net.minecraftforge.server.ServerMain$Runner.access$100(ServerMain.java:60) [forge-1.16.5-36.2.20.jar:?] {}

at net.minecraftforge.server.ServerMain.main(ServerMain.java:57) [forge-1.16.5-36.2.20.jar:?] {}

Caused by: java.nio.file.AccessDeniedException: /home/gs-40745/config/playerex-common.toml

at sun.nio.fs.UnixException.translateToIOException(UnixException.java:84) ~[?:1.8.0_212] {}

at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102) ~[?:1.8.0_212] {}

at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107) ~[?:1.8.0_212] {}

at sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:214) ~[?:1.8.0_212] {}

at java.nio.file.spi.FileSystemProvider.newOutputStream(FileSystemProvider.java:434) ~[?:1.8.0_212] {}

at java.nio.file.Files.newOutputStream(Files.java:216) ~[?:1.8.0_212] {}

at com.electronwill.nightconfig.core.io.ConfigWriter.write(ConfigWriter.java:87) ~[core-3.6.3.jar:?] {}

... 24 more

If you can help me i´d appriciate it

[Luis_ST]

post debug log