new beta backup it does not work

hello,

I have problems with the beta backup function for some reason when the task starts it is not executing the backup script as it should be, it is not making the copies of the accounts

the log no from cron_backup.log tells me only this

Manual!
Backup Initiated
PER_PACKAGE
ALL PACKAGE
["aboquet1"]
*********** INCREMENTAL ****************
*********** LOCAL ****************
{"1":{"DAY":"\/manual\/","RET":"2"}}
END
Backup Finished

the server is licensed cwppro