diff --git a/src/de/steamwar/messages/Chatter.java b/src/de/steamwar/messages/Chatter.java
index d61a20d..c657130 100644
--- a/src/de/steamwar/messages/Chatter.java
+++ b/src/de/steamwar/messages/Chatter.java
@@ -23,6 +23,7 @@ import com.velocitypowered.api.command.CommandSource;
 import com.velocitypowered.api.event.ResultedEvent;
 import com.velocitypowered.api.event.connection.LoginEvent;
 import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.ServerConnection;
 import de.steamwar.persistent.Servertype;
 import de.steamwar.persistent.Subserver;
 import de.steamwar.velocitycore.VelocityCore;
@@ -62,7 +63,7 @@ public interface Chatter {
     static ChatterGroup globalChat() {
         return new ChatterGroup(Stream.concat(Stream.of(Chatter.console()), allPlayers().filter(player -> {
             Subserver subserver = Subserver.getSubserver(player);
-            return subserver == null || !(subserver.getType() == Servertype.ARENA && subserver.getServer() == player.getCurrentServer().get().getServerInfo());
+            return subserver == null || !(subserver.getType() == Servertype.ARENA && subserver.getServer() == player.getCurrentServer().map(ServerConnection::getServerInfo).orElse(null));
         }).map(Chatter::of)));
     }
 
diff --git a/src/de/steamwar/velocitycore/discord/DiscordBot.java b/src/de/steamwar/velocitycore/discord/DiscordBot.java
index 3015046..17cdf6a 100644
--- a/src/de/steamwar/velocitycore/discord/DiscordBot.java
+++ b/src/de/steamwar/velocitycore/discord/DiscordBot.java
@@ -187,7 +187,7 @@ public class DiscordBot {
         updateCommands
                 .addCommands(getCommands()
                         .keySet().stream()
-                        .filter(command -> command.matches("^[\\w-]+$."))
+                        .filter(command -> command.matches("^[\\w-]+$"))
                         .map(command -> new CommandData(command, "SteamWar Command").addOptions(new OptionData(OptionType.STRING, ARGUMENT_NAME, "SteamWar arguments", false)))
                         .toArray(CommandData[]::new))
                 .complete();
diff --git a/src/de/steamwar/velocitycore/discord/listeners/DiscordTicketHandler.java b/src/de/steamwar/velocitycore/discord/listeners/DiscordTicketHandler.java
index 921eba9..90da59a 100644
--- a/src/de/steamwar/velocitycore/discord/listeners/DiscordTicketHandler.java
+++ b/src/de/steamwar/velocitycore/discord/listeners/DiscordTicketHandler.java
@@ -92,11 +92,11 @@ public class DiscordTicketHandler extends ListenerAdapter {
                                 .append("<t:").append(message.getTimeCreated().toInstant().getEpochSecond()).append("> ")
                                 .append("**").append(message.getAuthor().getName()).append("**: ")
                                 .append(message.getContentRaw())
-                                .append("\n\n");
+                                .append("\n");
 
                         if(!message.getAttachments().isEmpty()) {
                             message.getAttachments().forEach(attachment -> stringBuilder.append(attachment.getUrl()));
-                            stringBuilder.append("\n\n");
+                            stringBuilder.append("\n");
                         }
 
                         return stringBuilder;
@@ -158,7 +158,7 @@ public class DiscordTicketHandler extends ListenerAdapter {
                 //ignored
             }
 
-            receivers.system("DISCORD_TICKET_MESSAGE", new Message("DISCORD_TICKET_HOVER"), ClickEvent.openUrl(event.getMessage().getJumpUrl()), event.getChannel().getName(), event.getAuthor().getName(), event.getMessage().getContentRaw());
+            receivers.prefixless("DISCORD_TICKET_MESSAGE", new Message("DISCORD_TICKET_HOVER"), ClickEvent.openUrl(event.getMessage().getJumpUrl()), event.getChannel().getName(), event.getAuthor().getName(), event.getMessage().getContentRaw());
         }
     }
 }
diff --git a/src/de/steamwar/velocitycore/discord/util/DiscordRanks.java b/src/de/steamwar/velocitycore/discord/util/DiscordRanks.java
index 3a392bd..098dfa2 100644
--- a/src/de/steamwar/velocitycore/discord/util/DiscordRanks.java
+++ b/src/de/steamwar/velocitycore/discord/util/DiscordRanks.java
@@ -49,7 +49,7 @@ public class DiscordRanks {
                     .filter(role -> !role.getId().equals(prefixRole))
                     .forEach(role -> guild.removeRoleFromMember(member, role).queue());
 
-            if (member.getRoles().stream().noneMatch(role -> role.getId().equals(prefixRole)))
+            if (member.getRoles().stream().noneMatch(role -> role.getId().equals(prefixRole)) && guild.getRoleById(prefixRole) != null)
                 guild.addRoleToMember(member, guild.getRoleById(prefixRole)).queue();
         }, e -> {
             if(e instanceof ErrorResponseException err && err.getErrorCode() == 10007)
diff --git a/src/de/steamwar/velocitycore/tablist/TablistBuild.java b/src/de/steamwar/velocitycore/tablist/TablistBuild.java
index 7a233cb..26e2283 100644
--- a/src/de/steamwar/velocitycore/tablist/TablistBuild.java
+++ b/src/de/steamwar/velocitycore/tablist/TablistBuild.java
@@ -20,6 +20,7 @@
 package de.steamwar.velocitycore.tablist;
 
 import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.ServerConnection;
 import com.velocitypowered.api.proxy.server.RegisteredServer;
 import de.steamwar.persistent.Servertype;
 import de.steamwar.persistent.Subserver;
@@ -55,7 +56,7 @@ public class TablistBuild implements TablistPart {
 
     @Override
     public void print(Chatter viewer, Player player, List<Item> tablist, List<Item> direct) {
-        RegisteredServer server = player.getCurrentServer().orElseThrow().getServer();
+        RegisteredServer server = player.getCurrentServer().map(ServerConnection::getServer).orElse(null);
         if(players.keySet().stream().anyMatch(info -> server != info)) {
             tablist.add(new Item(null, "", TablistServer.GRAY));
             tablist.add(new Item(null, viewer.parseToLegacy("TABLIST_BAU"), TablistServer.LIGHT_GRAY));
diff --git a/src/de/steamwar/velocitycore/tablist/TablistServer.java b/src/de/steamwar/velocitycore/tablist/TablistServer.java
index b650400..6601f2c 100644
--- a/src/de/steamwar/velocitycore/tablist/TablistServer.java
+++ b/src/de/steamwar/velocitycore/tablist/TablistServer.java
@@ -69,7 +69,7 @@ public class TablistServer implements TablistPart {
 
     @Override
     public void print(Chatter viewer, Player player, List<Item> tablist, List<Item> direct) {
-        boolean onServer = player.getCurrentServer().orElseThrow().getServer() == server;
+        boolean onServer = player.getCurrentServer().map(ServerConnection::getServer).orElse(null) == server;
         List<Item> items = onServer ? direct : tablist;
 
         if(!onServer) {