Check out the link I posted in post #9, think that's the right post. The one that has the link to the clockwork mod guide. It will tell you about the file in /system that needs to be deleted.
Tapped from a Galaxy Nexus
After hours of searching, I found this solution: I had 6 reject messages on my phone. Apparently the limit is 5. Go to call settings in "settings" and tap on "reject message." If you have more than 5, delete the least used, or all of them, or..., whatever to bring total under 5.
That's it, your phone will now allow calls through and you can answer them.
Try wiping from stock recovery, used to work on my Droid 2 global or use wugs root unlock tool, u can flash the phone back to stock with that, from boot loader and start over I believe
Sent from my Galaxy Nexus using DroidForums
Just got the same error on my wife's phone. I tried the "clear cache" first but didn't work.
We would do a factory restore, but is there a way to save the contact first? I can access the phone through a PC and backed up all her pix, music, etc. but couldn't find anything on contact.
Funny thing is we can call or text her phone, and the error quits popping up but you still can't access anything on the screen.