Wordfence on "[Plugin: Wordfence Security] EMERGENCY: Is this a WordFence issue? Is Wordfence blocking access to my websit"

Hi,

For future ref, we have an article on our help site on how to address this:

https://support.wordfence.com/solution/articles/1000010693-i-ve-locked-myself-out-of-my-site-i-ve-tried-the-email-unlock-feature-and-it-didn-t-work-what

The error you're seeing indicates that one of Wordfence's files are missing. This may have been a temporary glitch during an upgrade. e.g. Someone hits your site while Wordfence is being upgraded and this error is generated. If you see it repeatedly, post here to let us know.

Regards,

Mark.