I'm confused about the behavior about a plugin I've been using called "Addtofacebook." I noticed it when the icon at the end of each post started showing the "red x" of a missing graphic.
I'm rusty with WordPress behind-the-scenes, real time job keeps me away. The last several upgrades were done by my hosting provider. I noticed the odd behavior after the upgrade to WordPress 2.7.
In my Wp-contents/plugins folder, there is a "addtofacebook" folder. I've verified that this file physically exists:
From the Dashboard/Plugins screen, Addtofacebook does not appear in the list of installed plugins. If I click "add new" and try to install the "Addtofacebook" plugin, I get a message, "Latest Version Installed."
Oddly, deleting the addtofacebook folder seems to have no effect on the missing icon or whether WordPress thinks Addtofacebook is installed or not.
What should I try next?