Hmmm. I'm not sure why that line would be throwing that notice. We'll have to investigate what the error could be there. A temporary fix that should work is to go to your Joomla Global Configuration and set "Error Reporting" to "None", which will hide that notice. It's not the right solution, but it should get you going.
Let me know how that goes,
Alex
Jreviews and JFCconnect Open graph can't submit new listings
