antigrief false positives tweaks

common/src/main/java/eu/mhsl/craftattack/spawn/common/appliances/tooling/kick/KickCommand.java

@@ -19,6 +19,7 @@ class KickCommand extends ApplianceCommand<Kick> {
 
     @Override
     protected void execute(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, @NotNull String[] args) throws Exception {
+        if(args.length < 1) throw new Error("Es muss ein Spielername angegeben werden!");
         this.getAppliance().kick(
             args[0],
             Arrays.stream(args).skip(1).collect(Collectors.joining(" "))