helo,

Does the path /tmp/blob/ exists? If not create it.

If yes, try to disable (comment-out) blob_path and tell me if the error is still there.

i comment out the blob path and the error message disappear. but i got 'timeout' when i try to dtnping. and the notice seems repeating this : - new bundle queued - bundle deleted - bundle has been expired - bundle received

it repeated again and again and dtnping still timeout.

thank you :)