Scheduling a job in the past raises an exception

[kkthxbye-code]

NetBox version

v3.4.2

Python version

3.10

Steps to Reproduce

1. Create a script
2. Schedule it in the past

Expected Behavior

Form validation error message

Observed Behavior

Traceback (most recent call last):
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/core/handlers/exception.py", line 55, in inner
    response = get_response(request)
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/core/handlers/base.py", line 197, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/views/generic/base.py", line 103, in view
    return self.dispatch(request, *args, **kwargs)
  File "/home/main/devel/repos/netbox/netbox/utilities/views.py", line 53, in dispatch
    return super().dispatch(request, *args, **kwargs)
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/views/generic/base.py", line 142, in dispatch
    return handler(request, *args, **kwargs)
  File "/home/main/devel/repos/netbox/netbox/extras/views.py", line 815, in post
    elif form.is_valid():
  File "/home/main/devel/repos/netbox/netbox/utilities/forms/forms.py", line 69, in is_valid
    is_valid = super().is_valid()
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/forms/forms.py", line 205, in is_valid
    return self.is_bound and not self.errors
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/forms/forms.py", line 200, in errors
    self.full_clean()
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/forms/forms.py", line 437, in full_clean
    self._clean_fields()
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/forms/forms.py", line 455, in _clean_fields
    self.add_error(name, e)
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/forms/forms.py", line 392, in add_error
    raise TypeError(
TypeError: The argument `field` must be `None` when the `error` argument contains errors for multiple fields.