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Home / Plugin: Infusionsoft Gravity Forms Add-on / Garbage with no support.
(@solidham)
9 years ago
Didn’t receive 200 OK from remote server. (HTTP/1.1 400 Bad Request)
(@stickdeodorant)
8 years, 11 months ago
Double check your account subdomain. I had the same issue, as soon as I replaced the capital letters with lowercase ones my problem was solved.