After years of using it, the Jetpack plugin we had suddenly disappeared from our WordPress. Extremely bizarre. So we’ve reinstalled it (using FTP, as wouldn’t install otherwise as folder already existed).
Whenever we try to activate it, it says:
“Access denied for user ”@’localhost’ (using password: NO) on line: 1471″
Why is this error message appearing? How can we activate Jetpack please?
We’re using the latest version of WordPress and all our other plugins are up-to-date.