Since few days (or maybe few weeks cause I didnt used them since the 9th april), when I try to use tokens to publish in wall of user from my application I have this error : "The access token could not be decrypted"
This is the first time I got this error and I really don't understand why...
The tokens generated in march still working (I'm using long lived access and publish_actions).
So to be sure, I create some news tokens (from the same application) now, and they are currently poste fine on wall... (maybe they will get the error soon ? I don't know for the moment)
So why I have this error with the tokens generate this month (april), except tokens generate now (for test) ?
I'm totally lost...
Maybe Facebook has changed something this month in the code to post ?
Please help me to fix this issue ! Thanks you very much