No such plan error Subscriptions

[pixsolution]

Your Environment

• OS and Version: W10
• PHP Version: 7.2.5
• cartalyst/stripe-laravel: "^12.0"
• Laravel Version: 7.0

Expected behaviour

Create subscription

Actual behaviour

#errorCode: "resource_missing"
#errorType: "invalid_request_error"
#missingParameter: "plan"
#rawOutput: array:1 [▶]
#message: "No such plan: 'Bronce Mensual'"
#code: 400
#file: "C:\xampp\htdocs\web-site\vendor\cartalyst\stripe\src\Exception\Handler.php"
#line: 125

it give me the same error if I passed the name of the product/plan (the same name that it is in stripe) as you indicate on your doc https://cartalyst.com/manual/stripe/2.0#create-a-subscription and also if I passed the unique stripe product id 'prod_123'. So it doesn't create the subscription

What can be?

Regards