Error 404

Hi,

I want to use this RegEx but after I click on update settings, I get error 404

/http://www\.google\.eu/p/…………./
To:
/http://mail.yahoo.com/test.php?id=190116″ onclick=”window.open\(‘$&’\)\;/

is there any solution for me?

https://ww.wp.xz.cn/plugins/real-time-find-and-replace/