Evaluation failed due to django error

Hi, I successfully submitted for kilt challenges two days ago on Oct 29. However, when I submit today, it errors out. The error messages seem to an issue on the backend. Could you help fix the issue and rerun the test for my submission? Thanks

Traceback (most recent call last):
File “/usr/local/lib/python3.7/site-packages/django/db/backends/utils.py”, line 84, in _execute
return self.cursor.execute(sql, params)
psycopg2.errors.NotNullViolation: null value in column “is_disabled” violates not-null constraint
DETAIL: Failing row contains (895506, 2023-10-31 08:57:16.255813+00, 2023-10-31 08:57:16.255834+00, {“EM”: hidden_for_privacy, “F1”: hidden_for_privacy, “R-Prec”: hidden_for_privacy, “KILT-AC”: hidden_for_privacy…, hidden_for_privacy, hidden_for_privacy, hidden_for_privacy, null, null).

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

Traceback (most recent call last):
File “/code/scripts/workers/submission_worker.py”, line 599, in run_submission
LeaderboardData.objects.bulk_create(leaderboard_data_list)
File “/usr/local/lib/python3.7/site-packages/django/db/models/manager.py”, line 82, in manager_method
return getattr(self.get_queryset(), name)(*args, **kwargs)
File “/usr/local/lib/python3.7/site-packages/django/db/models/query.py”, line 474, in bulk_create
ids = self._batched_insert(objs_without_pk, fields, batch_size, ignore_conflicts=ignore_conflicts)
File “/usr/local/lib/python3.7/site-packages/django/db/models/query.py”, line 1204, in _batched_insert
ignore_conflicts=ignore_conflicts,
File “/usr/local/lib/python3.7/site-packages/django/db/models/query.py”, line 1186, in _insert
return query.get_compiler(using=using).execute_sql(return_id)
File “/usr/local/lib/python3.7/site-packages/django/db/models/sql/compiler.py”, line 1377, in execute_sql
cursor.execute(sql, params)
File “/usr/local/lib/python3.7/site-packages/raven/contrib/django/client.py”, line 127, in execute
return real_execute(self, sql, params)
File “/usr/local/lib/python3.7/site-packages/django/db/backends/utils.py”, line 67, in execute
return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
File “/usr/local/lib/python3.7/site-packages/django/db/backends/utils.py”, line 76, in _execute_with_wrappers
return executor(sql, params, many, context)
File “/usr/local/lib/python3.7/site-packages/django/db/backends/utils.py”, line 84, in _execute
return self.cursor.execute(sql, params)
File “/usr/local/lib/python3.7/site-packages/django/db/utils.py”, line 89, in exit
raise dj_exc_value.with_traceback(traceback) from exc_value
File “/usr/local/lib/python3.7/site-packages/django/db/backends/utils.py”, line 84, in _execute
return self.cursor.execute(sql, params)
django.db.utils.IntegrityError: null value in column “is_disabled” violates not-null constraint
DETAIL: Failing row contains (895506, 2023-10-31 08:57:16.255813+00, 2023-10-31 08:57:16.255834+00, {“EM”: hidden_for_privacy, “F1”: hidden_for_privacy, “R-Prec”: hidden_for_privacy, “KILT-AC”: hidden_for_privacy…, hidden_for_privacy, hidden_for_privacy, hidden_for_privacy, null, null).