我试图为Elastic Search编写一个插件，它会对弹性搜索执行一个简单的查询并检索结果。这是我得到的错误。任何人都可以帮助我吗？
This is the error :
{"error":"BindTransportException[Failed to bind to [9300-9400]]; nested: IllegalStateException[await*() in I/O thread causes a dead lock or sudden performance drop. Use addListener() instead or call await*() from a different thread.]; ","status":