Strange error when starting a job in AWX 24.6.1

While checking for failed jobs in AWX I found the following at the beginning of the output of a job today:

Traceback (most recent call last):
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/db/backends/base/base.py", line 289, in ensure_connection
    self.connect()
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/utils/asyncio.py", line 26, in inner
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/db/backends/base/base.py", line 270, in connect
    self.connection = self.get_new_connection(conn_params)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/utils/asyncio.py", line 26, in inner
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/db/backends/postgresql/base.py", line 275, in get_new_connection
    connection = self.Database.connect(**conn_params)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/psycopg/connection.py", line 748, in connect
    raise last_ex.with_traceback(None)
psycopg.OperationalError: connection failed: Success

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/awx/conf/settings.py", line 83, in _ctit_db_wrapper
    yield
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/awx/conf/settings.py", line 429, in _get_local_with_cache
    return self._get_local(name)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/awx/conf/settings.py", line 348, in _get_local
    self._preload_cache()
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/awx/conf/settings.py", line 317, in _preload_cache
    for setting in Setting.objects.filter(key__in=settings_to_cache.keys(), user__isnull=True).order_by('pk'):
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/db/models/query.py", line 398, in __iter__
    self._fetch_all()
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/db/models/query.py", line 1881, in _fetch_all
    self._result_cache = list(self._iterable_class(self))
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/db/models/query.py", line 91, in __iter__
    results = compiler.execute_sql(
              ^^^^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/db/models/sql/compiler.py", line 1560, in execute_sql
    cursor = self.connection.cursor()
             ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/utils/asyncio.py", line 26, in inner
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/db/backends/base/base.py", line 330, in cursor
    return self._cursor()
           ^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/db/backends/base/base.py", line 306, in _cursor
    self.ensure_connection()
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/utils/asyncio.py", line 26, in inner
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/db/backends/base/base.py", line 288, in ensure_connection
    with self.wrap_database_errors:
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/db/utils.py", line 91, in __exit__
    raise dj_exc_value.with_traceback(traceback) from exc_value
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/db/backends/base/base.py", line 289, in ensure_connection
    self.connect()
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/utils/asyncio.py", line 26, in inner
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/db/backends/base/base.py", line 270, in connect
    self.connection = self.get_new_connection(conn_params)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/utils/asyncio.py", line 26, in inner
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/django/db/backends/postgresql/base.py", line 275, in get_new_connection
    connection = self.Database.connect(**conn_params)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/psycopg/connection.py", line 748, in connect
    raise last_ex.with_traceback(None)
django.db.utils.OperationalError: connection failed: Success

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/awx/main/tasks/jobs.py", line 605, in run
    res = receptor_job.run()
          ^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/awx/main/tasks/receptor.py", line 407, in run
    if self.unit_id is not None and settings.RECEPTOR_RELEASE_WORK:
                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/awx/conf/settings.py", line 540, in __getattr_without_cache__
    return getattr(self._wrapped, name)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/awx/conf/settings.py", line 438, in __getattr__
    value = self._get_local_with_cache(name)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/cachetools/__init__.py", line 823, in wrapper
    v = method(self, *args, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/awx/conf/settings.py", line 428, in _get_local_with_cache
    with _ctit_db_wrapper(trans_safe=True):
  File "/usr/lib64/python3.11/contextlib.py", line 158, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/awx/conf/settings.py", line 102, in _ctit_db_wrapper
    sqlstate_str = psycopg.errors.lookup(sqlstate)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/lib/awx/venv/awx/lib64/python3.11/site-packages/psycopg/errors.py", line 513, in lookup
    return _sqlcodes[sqlstate.upper()]
                     ^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'upper'

The strange thing is that the job continued and succeeded, but the status was ‘Error’. None of the other jobs that were started yesterday show this error.

Anyone else ever seen this?