php - Doctrine relation lost on record update -

I am using symphony and theory, and there are many many-to-many relationships that work fine.

But there is a document called "document", which holds documents related to many types of content, and it can also be an administrator section.

Every time I update a document, the rest of the tables have been lost.

I ran it for a while, but the reason could not be found.

¿Have you ever experienced something like this? ¿What can I do?

This is a schema, but the constraints are not present in MySQL.

  document: actAs: [timestampable] Column: Title: String (255) File Name: String (255) Owner_ID: Integer Producer: ACTS: Timestampable: ~ I18n: Field: [Title, Tagline , Introduction: Body: Column: Title: String (255) Tagline: Clawb Introduction: Clab Body: Clube Video: String (255) small_image: string (255) small_image: string (255) Relationships: Document: Category: Document Local: Product_id Foreign: Document_ID Type: Multiple Riffs Troubleshoot: Delete productive document: SET faucet productive document: ACTS: [Timestampable] column: productar_id: type: integer Fixed: incorrect unsigned: false primary: true auto-citation: incorrect document_ID: type: integer fixed: incorrect unsigned: false primary: true automation : Incorrect connection: Manufacturer: Category: Productive Local: Product_ID Foreign: Dell on ID: SET NULL # Cascade document also with effort Or went to: Class: Document Local: document_id External: id onDelete: tried with SET NULL #casad also  

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