vicidial ver 2.0.5

hi tried to test the predictive dialler ratio 1:1 then whe the agent press the resume button i got this problem:
Feb 3 07:34:54 NOTICE[21016]: chan_local.c:526 local_alloc: No such extension/context 13234365263@default creating local channel
Feb 3 07:34:54 NOTICE[21016]: channel.c:2514 __ast_request_and_dial: Unable to request channel Local/13234365263@default
No dialing is done or on process.
What extension did the asterisk means..?
Feb 3 07:34:54 NOTICE[21016]: chan_local.c:526 local_alloc: No such extension/context 13234365263@default creating local channel
Feb 3 07:34:54 NOTICE[21016]: channel.c:2514 __ast_request_and_dial: Unable to request channel Local/13234365263@default
No dialing is done or on process.
What extension did the asterisk means..?