Add initial go at user created databases for servers, still needs cleaning

app/Exceptions/Service/Database/TooManyDatabasesException.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Pterodactyl\Exceptions\Service\Database;
+
+use Pterodactyl\Exceptions\DisplayException;
+
+class TooManyDatabasesException extends DisplayException
+{
+    public function __construct()
+    {
+        parent::__construct('Operation aborted: creating a new database would put this server over the defined limit.');
+    }
+}