NotNullViolation

I’m getting the following error: PG::NotNullViolation: ERROR: null value in column "created_at" violates not-null constraint DETAIL: Failing row contains (181, My Post Title, my-slug, , , draft, null, null, public, , Post, null, 2016-12-06 18:38:42.334616, 5, 72, 2, f)

ActiveRecord::StatementInvalid: PG::NotNullViolation: ERROR: null value in column "created_at" violates not-null constraint
DETAIL: Failing row contains (181, My Post Title, my-slug, , , draft, null, null, public, , Post, null, 2016-12-06 18:38:42.334616, 5, 72, 2, f).
: UPDATE "cama_posts" SET "created_at" = $1, "updated_at" = $2 WHERE "cama_posts"."id" = $3

I’m on Heroku using PostgreSQL. The above error seems to happen when anyone creates a draft of a post. It’s only appeared in the past week or so, though I can’t verify for sure that we were saving posts as drafts before that. Any ideas why this is happening?

[owen2345]

Fixed!

[brian-kephart]

My active plugins are:

• Attack
• Front Cache
• Cama Meta Tags
• Visual Editor
• Google Analytics
• Camaleon Post Order
• Import/Export Content
• Visibility Posts
• Authoring Posts

Also, I was previously using Camaleon Post Created At, which may have been active at the time of the error.