Solution to save() got an unexpected keyword argument 'force_insert' Error

If you use a special save method that depends on your model in your Django projects, you need to add the arguments.

*args, **kwargs

def save(self, *args, **kwargs):
if not self.id:
self.title_slug = slugify(self.title)
else:
pass
super(Categories, self).save(*args, **kwargs)