overflow error stacktrace

  File "/home/vignesh/public_html/proj/proj/candidate/api/tests.py", line 1689, in setUp
    self.userprofile = UserProfileFactory()
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/base.py", line 70, in __call__
    return cls.create(**kwargs)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/base.py", line 560, in create
    attrs = cls.attributes(create=True, extra=kwargs)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/base.py", line 307, in attributes
    return containers.AttributeBuilder(cls, extra).build(create)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/containers.py", line 274, in build
    return stub.__fill__()
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/containers.py", line 75, in __fill__
    res[attr] = getattr(self, attr)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/containers.py", line 94, in __getattr__
    val = val.evaluate(self, self.__containers)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/containers.py", line 222, in evaluate
    return self.declaration.evaluate(self.sequence, obj, containers)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/declarations.py", line 64, in evaluate
    return self.function(obj)
  File "/home/vignesh/public_html/proj/proj/UserManager/factories.py", line 29, in <lambda>
    client = factory.LazyAttribute(lambda a: ClientFactory())
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/base.py", line 70, in __call__
    return cls.create(**kwargs)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/base.py", line 560, in create
    attrs = cls.attributes(create=True, extra=kwargs)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/base.py", line 307, in attributes
    return containers.AttributeBuilder(cls, extra).build(create)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/containers.py", line 274, in build
    return stub.__fill__()
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/containers.py", line 75, in __fill__
    res[attr] = getattr(self, attr)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/containers.py", line 94, in __getattr__
    val = val.evaluate(self, self.__containers)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/containers.py", line 222, in evaluate
    return self.declaration.evaluate(self.sequence, obj, containers)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/declarations.py", line 64, in evaluate
    return self.function(obj)
  File "/home/vignesh/public_html/proj/proj/UserManager/factories.py", line 54, in <lambda>
    current_pricing_plan = factory.LazyAttribute(lambda a: PricingPlanFactory())
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/base.py", line 70, in __call__
    return cls.create(**kwargs)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/base.py", line 561, in create
    return cls._generate(True, attrs)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/base.py", line 545, in _generate
    obj = cls._prepare(create, **attrs)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/base.py", line 526, in _prepare
    return cls.get_creation_function()(getattr(cls, CLASS_ATTRIBUTE_ASSOCIATED_CLASS), **kwargs)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/factory/base.py", line 35, in <lambda>
    DJANGO_CREATION = lambda class_to_create, **kwargs: class_to_create.objects.create(**kwargs)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/django/db/models/manager.py", line 137, in create
    return self.get_query_set().create(**kwargs)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/django/db/models/query.py", line 377, in create
    obj.save(force_insert=True, using=self.db)
  File "/home/vignesh/public_html/proj/proj/UserManager/models.py", line 418, in save
    super(PricingPlan,self).save(*args,**kwargs)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/django/db/models/base.py", line 463, in save
    self.save_base(using=using, force_insert=force_insert, force_update=force_update)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/django/db/models/base.py", line 551, in save_base
    result = manager._insert([self], fields=fields, return_id=update_pk, using=using, raw=raw)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/django/db/models/manager.py", line 203, in _insert
    return insert_query(self.model, objs, fields, **kwargs)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/django/db/models/query.py", line 1593, in insert_query
    return query.get_compiler(using=using).execute_sql(return_id)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/django/db/models/sql/compiler.py", line 910, in execute_sql
    cursor.execute(sql, params)
  File "/home/vignesh/.virtualenvs/env/local/lib/python2.7/site-packages/django/db/backends/sqlite3/base.py", line 344, in execute
    return Database.Cursor.execute(self, query, params)
OverflowError: Python int too large to convert to SQLite INTEGER