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7

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Q: 

ActiveRecord won't let me create new rows, but won't tell me what's wrong

I am using Devise with Rails and ActiveRecord. I have a User model with some base information. I also created 2 other descendants to that: Patient and Doctor. My problem is ActiveRecord is not creating new rows at this moment, and I can't figure out what is wrong. It creates rows on other tables of the db, but I don't understand why it's not doing that for these two tables.

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