Forms 2.0 - Subscriber id is not valid

[Anonymous]

Trying to implement my first Forms 2.0 on a page outside of Marketo.. however when I add the form embed code to my landing page (just flat HTML right now) - I get the following error. 

Error loading form: Object {error: true, errorCode: 400, message: "Subscriber '751-HBN-596' is not valid"} 

Any clue on what going on here? My Marketo instance is certainly valid and alive!

[Anonymous]

Thanks Kenny!
Looks like something was awry with the JS I pasted. Seems good now after re-pasting. 

[Kenny_Elkington · Accepted solution]

Hey Peter,

Go into your Marketo instance and see if that subscriber ID matches the one in Admin>Munchkin.  If it does not, I'd suggest regrabbing the embed code from your form and putting it onto your page.