petaframe on "[Plugin: Contact Form 7] Cross browsing issue"

I have encountered this error.
https://onedrive.live.com/redir?resid=E412666F616CE6E9!7038&authkey=!AMN8Xg-7rCpYz8k&v=3&ithint=photo%2cpng

Anyone can advise for me?

https://wordpress.org/plugins/contact-form-7/