ruby on rails - mailboxer gem & db setup -


i'm trying deploy rails 4 app mailboxer gem.

i getting pg error says:

pg::dependentobjectsstillexist: error:  cannot drop table conversations because other objects depend on detail:  constraint notifications_on_conversation_id on table notifications depends on table conversations hint:  use drop ... cascade drop dependent objects too. : drop table "conversations"

i don't want drop table. advice how resolve issue appreciated. thank you.


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