I get the error code too now. Have you reported or starred the following issues, if they apply to you?
http://code.google.com/p/googleappengine/issues/detail?id=8838&q=summary%3A121&sort=priority%20-id&colspec=ID%20Type%20Component%20Status%20Stars%20Summary%20Language%20Priority%20Owner%20Log http://code.google.com/p/googleappengine/issues/detail?id=8812&q=summary%3A121&sort=priority%20-id&colspec=ID%20Type%20Component%20Status%20Stars%20Summary%20Language%20Priority%20Owner%20Log http://code.google.com/p/googleappengine/issues/detail?id=8789&q=summary%3A121&sort=priority%20-id&colspec=ID%20Type%20Component%20Status%20Stars%20Summary%20Language%20Priority%20Owner%20Log http://code.google.com/p/googleappengine/issues/detail?id=8854&q=summary%3A121&sort=priority%20-id&colspec=ID%20Type%20Component%20Status%20Stars%20Summary%20Language%20Priority%20Owner%20Log On Feb 24, 8:04 pm, bFlood <[email protected]> wrote: > one of my apps has gone haywire, it's been working well for over 2 years. > > HRD > Nothing changed in code/settings etc > About 50-60% of the requests now show Error Code 121 > This seemed to start about 7 hours ago > app-id: get-arc2earth-hrd > > <https://lh5.googleusercontent.com/-aZZ2UeqbbUI/USpyGEYizvI/AAAAAAAAAA...> > > <https://lh4.googleusercontent.com/-SkZ51_vrIbU/USpyItELHXI/AAAAAAAAAA...> > > <https://lh3.googleusercontent.com/-SuMhshw85G8/USpyKqpWDBI/AAAAAAAAAA...> > please help asap... -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
