Looks like emeral is trying to install its bridge object. Are you rezzing into a region where you cannot drop objects? If you have Emerald's bridge turned on but the bridge is not installed then Emerald will drop a copy and take it in to your Inventory.
Relog into a region where you know you can drop objects and then let Emerald do its thing. Once it has the bridge installed those messages should disappear.
However, it may be that in-world is screwed again. I have an alt who saw those messages for a week until the in-world connectivy issues were solved.