Error - Not existing user token - XXX. Relogin user to update your

I get this error a lot! But my App doesn’t require to be logged to access data…
Sometimes works but now I can´t get any data at all…

Thanks

I can’t event save de ERROR in the LOG…

What SDK or REST method gives you this error ?

Is this full error description ?

I notice same error today. I use Android SDK, and, after login successfully, i am not able to do other requests because of this error.

not it works…i don’t know why for 4 hours there was this error