Here is the error log :
Traceback (most recent call last):
File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/rq/worker.py", line 588, in perform_job
rv = job.perform()
File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/rq/job.py", line 498, in perform
self._result = self.func(*self.args, **self.kwargs)
File "/home/frappe/frappe-bench/apps/frappe/frappe/utils/background_jobs.py", line 61, in execute_job
method(**kwargs)
File "/home/frappe/frappe-bench/apps/frappe/frappe/email/queue.py", line 251, in flush
check_email_limit([])
File "/home/frappe/frappe-bench/apps/frappe/frappe/email/queue.py", line 143, in check_email_limit
smtp_server = SMTPServer()
File "/home/frappe/frappe-bench/apps/frappe/frappe/email/smtp.py", line 130, in __init__
self.setup_email_account(append_to)
File "/home/frappe/frappe-bench/apps/frappe/frappe/email/smtp.py", line 133, in setup_email_account
self.email_account = get_outgoing_email_account(raise_exception_not_set=False, append_to=append_to)
File "/home/frappe/frappe-bench/apps/frappe/frappe/email/smtp.py", line 54, in get_outgoing_email_account
email_account = get_default_outgoing_email_account(raise_exception_not_set=raise_exception_not_set)
File "/home/frappe/frappe-bench/apps/frappe/frappe/email/smtp.py", line 82, in get_default_outgoing_email_account
email_account.password = email_account.get_password()
File "/home/frappe/frappe-bench/apps/frappe/frappe/model/base_document.py", line 597, in get_password
return get_decrypted_password(self.doctype, self.name, fieldname, raise_exception=raise_exception)
File "/home/frappe/frappe-bench/apps/frappe/frappe/utils/password.py", line 19, in get_decrypted_password
frappe.throw(_('Password not found'), frappe.AuthenticationError)
File "/home/frappe/frappe-bench/apps/frappe/frappe/__init__.py", line 299, in throw
msgprint(msg, raise_exception=exc, title=title, indicator='red')
File "/home/frappe/frappe-bench/apps/frappe/frappe/__init__.py", line 292, in msgprint
_raise_exception()
File "/home/frappe/frappe-bench/apps/frappe/frappe/__init__.py", line 265, in _raise_exception
raise raise_exception, encode(msg)
AuthenticationError: Password not found
Thank you