Prisma

hey guys I’m trying to deploy on heroku but when I run locally
```prisma deploy```
I’m getting an exception:
```ERROR: GraphQL Error (Code: 404)

{
  "error": "<!DOCTYPE html>\n&lt;html lang=\"en\"&gt;\n&lt;head&gt;\n&lt;meta charset=\"utf-8\"&gt;\n&lt;title&gt;Error&lt;/title&gt;\n&lt;/head&gt;\n&lt;body&gt;\n&lt;pre&gt;Cannot POST /management&lt;/pre&gt;\n&lt;/body&gt;\n&lt;/html&gt;\n",
  "status": 404
}```
I’m not getting this because I set the secret key both on prisma.yml than on docker-compose.yml