HTTP 400 Bad Request
When using the API and some other interfaces, it is not unlikely, as a developer, that you will receive a few 400 errors. The error message should include an explanation of what went wrong.
If you get a 400 error for a page you are sure is expected to work as being accessed, let us know by contacting us.
HTTP Status Codes — Wikipedia
If you already registered with your email address and needed to re-validate (i.e. the first validation somehow failed) then go to the Validate Page where you can request for a new validation code to be emailed to you.
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