Invalid Business Error when I try to connect to sandbox paypal with my django program

[reswobbjj]

I get an invalid business error when I try to connect to sandbox paypal with my django program.

Something doesn’t look right. Your payment to this merchant can’t be completed using PayPal. Choose another way to pay.

I have test set to true and I setup a sandbox account

PAYPAL_RECIEVER_EMAIL = '************@gmail.com'
PAYPAL_TEST = True
 I'm using  path('', include('paypal.standard.ipn.urls')), in my urls.py

[Here-to-help]

Hi @reswobbjj , 

This error usually happens when the email ID is not confirmed. Since you are talking about the sandbox account, you can raise a ticket with MTS (https://www.paypal-support.com/s/?language=en_US)- they can help you with this.