Traceback (most recent call last):

 "/home/vagrant/.virtualenvs/proj/src/django/django/db/backends/utils.py", line 64, in execute
return self.cursor.execute(sql, params)psycopg2.ProgrammingError: can't adapt type 'JSONDict'
Traceback (most recent call last):

 "/builds/databiosphere/toil/src/toil/test/batchSystems/batchSystemTest.py", line 556, in test
self.assertEqual(maxConcurrentTasks, expectedMaxConcurrentTasks)

 "/usr/lib/python3.7/unittest/case.py", line 852, in assertEqual
assertion_func(first, second, msg=msg)

 "/usr/lib/python3.7/unittest/case.py", line 845, in _baseAssertEqual
raise self.failureException(msg)AssertionError: 19 != 20