This issue is tracked there:
http://code.google.com/p/googleappengine/issues/detail?id=5474
If it is still not working for you can you add a comment with your appid ?
Thanks in advance.
On Wed, Aug 3, 2011 at 1:34 PM, Pambo Paschalides
wrote:
> Today, whenever I try to deploy my app, I get the
Today, whenever I try to deploy my app, I get the following:
*...*
*Closing update: new version is ready to start serving.*
*Rolling back the update.*
*Error 503: --- begin server output ---*
*
*
*Application Busy (503)*
*Multiple clients are trying to modify the same application.*
*--- end server
