Fix inability to create a server

app/Repositories/Eloquent/ServerRepository.php

@@ -39,6 +39,22 @@ class ServerRepository extends EloquentRepository implements ServerRepositoryInt
         return is_null($paginate) ? $instance->get($this->getColumns()) : $instance->paginate($paginate, $this->getColumns());
     }
 
+    /**
+     * Load the egg relations onto the server model.
+     *
+     * @param \Pterodactyl\Models\Server $server
+     * @param bool                       $refresh
+     * @return \Pterodactyl\Models\Server
+     */
+    public function loadEggRelations(Server $server, bool $refresh = false): Server
+    {
+        if (! $server->relationLoaded('egg') || $refresh) {
+            $server->load('egg.scriptFrom');
+        }
+
+        return $server;
+    }
+
     /**
      * {@inheritdoc}
      */