Error 34 & 88

Hello, I’m trying to insert this. I went through the OAuth process and entered the codes, and received an Error 34. Any idea what’s wrong?
Here’s the link: http://www.janmoranwrites.com

It just changed again to this: Error code: 88
Error message: Rate limit exceeded

http://ww.wp.xz.cn/plugins/twitter-like-box-reloaded/