Docker Django迁移命令types错误

在docker-compose中执行migrate命令时使用：

docker-compose run web python manage.py migrate

我收到以下错误：

 #->docker-compose run web python manage.py migrate /usr/local/lib/python3.5/site-packages/django/db/models/fields/subclassing.py:22: RemovedInDjango110Warning: SubfieldBase has been deprecated. Use Field.from_db_value instead. RemovedInDjango110Warning) Operations to perform: Apply all migrations: default, admin, auth, user_profile, sessions, contenttypes Running migrations: Rendering model states... DONE Applying user_profile.0006_auto_20160205_1127...Traceback (most recent call last): File "manage.py", line 10, in <module> execute_from_command_line(sys.argv) File "/usr/local/lib/python3.5/site-packages/django/core/management/__init__.py", line 350, in execute_from_command_line utility.execute() File "/usr/local/lib/python3.5/site-packages/django/core/management/__init__.py", line 342, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "/usr/local/lib/python3.5/site-packages/django/core/management/base.py", line 348, in run_from_argv self.execute(*args, **cmd_options) File "/usr/local/lib/python3.5/site-packages/django/core/management/base.py", line 399, in execute output = self.handle(*args, **options) File "/usr/local/lib/python3.5/site-packages/django/core/management/commands/migrate.py", line 200, in handle executor.migrate(targets, plan, fake=fake, fake_initial=fake_initial) File "/usr/local/lib/python3.5/site-packages/django/db/migrations/executor.py", line 92, in migrate self._migrate_all_forwards(plan, full_plan, fake=fake, fake_initial=fake_initial) File "/usr/local/lib/python3.5/site-packages/django/db/migrations/executor.py", line 121, in _migrate_all_forwards state = self.apply_migration(state, migration, fake=fake, fake_initial=fake_initial) File "/usr/local/lib/python3.5/site-packages/django/db/migrations/executor.py", line 198, in apply_migration state = migration.apply(state, schema_editor) File "/usr/local/lib/python3.5/site-packages/django/db/migrations/migration.py", line 123, in apply operation.database_forwards(self.app_label, schema_editor, old_state, project_state) File "/usr/local/lib/python3.5/site-packages/django/db/migrations/operations/fields.py", line 62, in database_forwards field, File "/usr/local/lib/python3.5/site-packages/django/db/backends/base/schema.py", line 382, in add_field definition, params = self.column_sql(model, field, include_default=True) File "/usr/local/lib/python3.5/site-packages/django/db/backends/base/schema.py", line 145, in column_sql default_value = self.effective_default(field) File "/usr/local/lib/python3.5/site-packages/django/db/backends/base/schema.py", line 210, in effective_default default = field.get_db_prep_save(default, self.connection) File "/usr/local/lib/python3.5/site-packages/django/db/models/fields/__init__.py", line 728, in get_db_prep_save prepared=False) File "/usr/local/lib/python3.5/site-packages/django/db/models/fields/__init__.py", line 968, in get_db_prep_value value = self.get_prep_value(value) File "/usr/local/lib/python3.5/site-packages/django/db/models/fields/__init__.py", line 976, in get_prep_value return int(value) TypeError: int() argument must be a string, a bytes-like object or a number, not 'datetime.datetime' 

会是什么原因？ 我是Django和Docker安装程序的新手。