Could you please let us know what steps/document you followed to setup bot? And on which platform are you seeing this message?
I am also getting the same message on my iphone. On Line Official Account Manager > Account Settings > Display settings, it shows, Verification status: Unverified account
is this error due to the "Unverified account"? If yes, how I can verify my account?
On Line Official Account Manager > Response Settings > Detail Settings, set Auto-Response to Disabled.
Best regards, TTV-HungNC