Fix empty translations being sent to Console (#5737)

Author: pop4959

Essentials/src/main/java/com/earth2me/essentials/CommandSource.java

@@ -36,7 +36,9 @@ public void sendTl(final String tlKey, final Object... args) {
         }
 
         final String translation = tlLiteral(tlKey, args);
-        sendComponent(AdventureUtil.miniMessage().deserialize(translation));
+        if (!translation.isEmpty()) {
+            sendComponent(AdventureUtil.miniMessage().deserialize(translation));
+        }
     }
 
     public String tl(final String tlKey, final Object... args) {

Essentials/src/main/java/com/earth2me/essentials/Console.java

@@ -69,6 +69,9 @@ public void sendMessage(final String message) {
     @Override
     public void sendTl(String tlKey, Object... args) {
         final String translation = tlLiteral(tlKey, args);
+        if (translation.isEmpty()) {
+            return;
+        }
 
         final Audience consoleAudience = ((Essentials) ess).getBukkitAudience().sender(getCommandSender());
         final Component component = AdventureUtil.miniMessage()