fix prefix

Author: TraceLD

server/src/main/java/club/moddedminecraft/polychat/server/handlers/protomessages/PromoteMemberCommandHandler.java

@@ -23,6 +23,7 @@ public PromoteMemberCommandHandler(TextChannel generalChannel, HashMap<String, O
     @EventHandler
     public void handle(CommandProtos.PromoteMemberCommand msg, ConnectedClient author) {
         String serverId = msg.getServerId().toUpperCase();
+        System.out.println(serverId);
         OnlineServer server = onlineServers.get(serverId);
 
         if (server != null) {