warning: Illegal offset type in /home/<username>/public_html/sites/all/modules/viewreference/viewreference.module on line 456.

Hello,

I've just upgraded to 6.x-3.6 and now when I edit a node that has three views referenced, the views disappear when I save the node.

After I saved it, I noticed that the views were gone, so I edited the node again, and the views_reference fields were empty. I tried to add the views back in by typing the original name that I had in the field, which I found from a backup of the site, but I got this error:

warning: Illegal offset type in /home//public_html/sites/all/modules/viewreference/viewreference.module on line 456.

I finally was able to get the views to appear by going into the content type and saving both the field and the content type. Then I was able to go to the view and use type ahead to find the views and save the node.

I'm still getting the error when saving the node, but the views do show up.

The thing is that it has been a very long time since I've edited the node so I'm not sure that it was from this upgrade, or a previous version.