Raspberry Pi FML output

[24Feb2021 18:24:48.095] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher running: args [--gameDir, ., --launchTarget, fmlserver, --fml.forgeVersion, 31.2.0, --fml.mcpVersion, 20200515.085601, --fml.mcVersion, 1.15.2, --fml.forgeGroup, net.minecraftforge, -nogui
]
[24Feb2021 18:24:48.113] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher 5.1.0+69+master.79f13f7 starting: java version 11.0.9.1 by Debian
[24Feb2021 18:24:49.324] [main/INFO] [net.minecraftforge.fml.loading.FixSSL/CORE]: Added Lets Encrypt root certificates as additional trust
[24Feb2021 18:24:49.578] [main/WARN] [net.minecraftforge.fml.loading.FMLConfig/CORE]: Configuration file /home/pi/Documents/MinecraftServer/config/fml.toml is not correct. Correcting
[24Feb2021 18:24:49.609] [main/WARN] [net.minecraftforge.fml.loading.FMLConfig/CORE]: Incorrect key [defaultConfigPath] was corrected from null to defaultconfigs
[24Feb2021 18:24:51.212] [main/INFO] [STDERR/]: [jdk.nashorn.api.scripting.NashornScriptEngine:<init>:143]: Warning: Nashorn engine is planned to be removed from a future JDK release
[24Feb2021 18:24:53.581] [main/INFO] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Launching target 'fmlserver' with arguments [--gameDir, ., -nogui
]
[24Feb2021 18:24:57.380] [main/FATAL] [net.minecraft.server.MinecraftServer/]: Failed to start the minecraft server
joptsimple.UnrecognizedOptionException: o is not a recognized option
	at joptsimple.OptionException.unrecognizedOption(OptionException.java:108) ~[jopt-simple-5.0.4.jar:?]
	at joptsimple.OptionParser.validateOptionCharacters(OptionParser.java:633) ~[jopt-simple-5.0.4.jar:?]
	at joptsimple.OptionParser.handleShortOptionCluster(OptionParser.java:528) ~[jopt-simple-5.0.4.jar:?]
	at joptsimple.OptionParser.handleShortOptionToken(OptionParser.java:523) ~[jopt-simple-5.0.4.jar:?]
	at joptsimple.OptionParserState$2.handleArgument(OptionParserState.java:59) ~[jopt-simple-5.0.4.jar:?]
	at joptsimple.OptionParser.parse(OptionParser.java:396) ~[jopt-simple-5.0.4.jar:?]
	at net.minecraft.server.MinecraftServer.main(MinecraftServer.java:908) ~[?:?]
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]
	at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
	at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
	at net.minecraftforge.fml.loading.FMLServerLaunchProvider.lambda$launchService$0(FMLServerLaunchProvider.java:51) ~[forge-1.15.2-31.2.0.jar:31.2]
	at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-5.1.0.jar:?]
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-5.1.0.jar:?]
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-5.1.0.jar:?]
	at cpw.mods.modlauncher.Launcher.run(Launcher.java:81) [modlauncher-5.1.0.jar:?]
	at cpw.mods.modlauncher.Launcher.main(Launcher.java:65) [modlauncher-5.1.0.jar:?]
	at net.minecraftforge.server.ServerMain$Runner.runLauncher(ServerMain.java:63) [forge-1.15.2-31.2.0.jar:?]
	at net.minecraftforge.server.ServerMain$Runner.access$100(ServerMain.java:60) [forge-1.15.2-31.2.0.jar:?]
	at net.minecraftforge.server.ServerMain.main(ServerMain.java:57) [forge-1.15.2-31.2.0.jar:?]