sync data error

Traceback (most recent call last):
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/rest_framework/views.py", line 506, in dispatch
response = handler(request, *args, **kwargs)
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/django/utils/decorators.py", line 43, in _wrapper
return bound_method(*args, **kwargs)
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/rest_framework/generics.py", line 239, in get
return self.list(request, *args, **kwargs)
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/rest_framework/mixins.py", line 38, in list
queryset = self.filter_queryset(self.get_queryset())
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/label_studio/ml/api.py", line 83, in get_queryset
ml_backends = project.update_ml_backends_state()
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/label_studio/projects/models.py", line 966, in update_ml_backends_state
mlb.update_state()
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/label_studio/ml/models.py", line 220, in update_state
self.save()
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/label_studio/ml/models.py", line 155, in save
super().save(*args, **kwargs)
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/django/db/models/base.py", line 739, in save
self.save_base(using=using, force_insert=force_insert,
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/django/db/models/base.py", line 776, in save_base
updated = self._save_table(
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/django/db/models/base.py", line 858, in _save_table
updated = self._do_update(base_qs, using, pk_val, values, update_fields,
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/django/db/models/base.py", line 912, in _do_update
return filtered._update(values) > 0
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/django/db/models/query.py", line 802, in _update
return query.get_compiler(self.db).execute_sql(CURSOR)
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/django/db/models/sql/compiler.py", line 1559, in execute_sql
cursor = super().execute_sql(result_type)
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/django/db/models/sql/compiler.py", line 1175, in execute_sql
cursor.execute(sql, params)
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/sentry_sdk/utils.py", line 1713, in runner
return sentry_patched_function(*args, **kwargs)
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/sentry_sdk/integrations/django/__init__.py", line 650, in execute
result = real_execute(self, sql, params)
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/django/db/backends/utils.py", line 66, in execute
return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/django/db/backends/utils.py", line 75, in _execute_with_wrappers
return executor(sql, params, many, context)
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/django/db/backends/utils.py", line 79, in _execute
with self.db.wrap_database_errors:
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/django/db/utils.py", line 90, in __exit__
raise dj_exc_value.with_traceback(traceback) from exc_value
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/django/db/backends/utils.py", line 84, in _execute
return self.cursor.execute(sql, params)
File "/home/amax/Data/wrj/miniconda3/envs/label-studio/lib/python3.10/site-packages/django/db/backends/sqlite3/base.py", line 423, in execute
return Database.Cursor.execute(self, query, params)
django.db.utils.OperationalError: database is locked