Reply To: Connections deactivates with invalid header error

@ Joanne

Maybe it only occurs when your logged in???

Nope never has happened to anyone, ever, at least reported to me.

The plugin header is the standard bit of text that has to be at the top of every plugin for WordPress to recognize that the file is a plugin. If the header is not there, the plugin can be loaded. If it is removed after a plugin is activated, WordPress will deactivate the plugin.