Hi all,
I'm having the same issue from 9 years ago. I cannot create my Sandbox account, and every other post just says the issue was resolved with no solution mentioned.
URL: https://developer.authorize.net/hello_world/sandbox.html
After I hit 'Submit', I get an error above the form:
Form Errors
- An error occurred during processing. Please try again.
- Error creating test account
But there's no error listed, and I filled all the form fields.
Any help would be appreciated
Thank you
