Cert excited too quickly

After migrating from juniper to koa , I am getting Cert excited too quickly
supervisor cert error log

/edx/app/certs/certificates/settings.py:149: YAMLLoadWarning: calling yaml.load() without Loader=… is deprecated, as the default Loader is unsafe. Please read https://msg.pyyaml.org/load for full details.
CERT_DATA = yaml.load(f.read())
PdfReadWarning: Xref table not zero-indexed. ID numbers for objects will be corrected. [pdf.py:1736]
Traceback (most recent call last):
File “/edx/app/certs/certificates/certificate_agent.py”, line 184, in
File “/edx/app/certs/certificates/certificate_agent.py”, line 52, in main
manager = XQueuePullManager(settings.QUEUE_URL, settings.QUEUE_NAME,
File “/edx/app/certs/certificates/openedx_certificates/queue_xqueue.py”, line 28, in init
File “/edx/app/certs/certificates/openedx_certificates/queue_xqueue.py”, line 43, in _login
raise Exception(“Invalid return code in reply resp:{0}”.format(
Exception: Invalid return code in reply resp:{‘return_code’: 1, ‘content’: ‘Incorrect login credentials’}