Greetings get sent back to the sender in Dolphin 7.0.6

Hi,

I recently upgraded to Dolphin 7.0.6 and each time I try to send another user a greeting I get a blank page. When I refresh the blank page it takes me back to the users page and sends the greeting to me instead.

Has anyone else experienced this? Can someone please help me out?

Thanks.

No one?

Help please.
The site is useless if people can't add friends and sent greetings or use any of the actions buttons in member profiles.