Hello

I made this model and think everything is fine:

class Smodel(models.Model):

    eid=models.AutoField(primary_key=True)
   # eid=models.IntegerField(default=0)
    elogin = models.CharField(max_length=8) 
    epassword= models.CharField(max_length=8) 
  
    elikeDay=models.IntegerField(default=0)
    efollowPerDay=models.IntegerField(default=0)
    

   
    #esession = models.TextField()
    class Meta:  
        db_table = "saeed"  


  'But when I try to 'make migration 
I get this error:

You are trying to add a non-nullable field 'elogin' to smodel without a 
default; we can't do that (the database needs something to populate 
existing rows).
Please select a fix:
 1) Provide a one-off default now (will be set on all existing rows with a 
null value for this column)
 2) Quit, and let me add a default in models.py
Select an option: 


*What is wrong with this model and how can I resolve it?*

regards,
Saeed 

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