Need more details on error: 'MailChimp API call to campaigns/create failed: Internal Server Error'

Same issue on save a new campaign

MailChimp API call to campaigns/create failed: Internal Server Error

mailchimp-api-php 2.0.6
drupal mailchimp 7.x-3.2

Same problem here?

Same issue! Anyone found a resolution or a direction they could fire me off on?

Yeah for me it was because my from mail was on a different domain than the one setup with mailchimp. You can try upgrading to the latest 7.x-3-dev version, it has better error reporting.

@cola/@owl solo: have you tried @supermoos suggestion? can you let us know if the from mail is on the same domain as the one you setup with mailchimp?

@supermoos many thanks!

@CountPacMan, it was different (test) domain in MailChimp wich was not verified by MailChimp before I tried to create campaign on my site. After I verified mail address on MailChimp I created new campaign without any trouble.

I think the best solution is to make detailed error report in this case.

I'm closing this because we're going to be ending support for the 7.x-3.x branch due to the upcoming deprecation of the v2.0 MailChimp API.

I highly recommend upgrading to our current release, 7.x-4.5. This release uses the v3.0 MailChimp API, which handles errors in a much cleaner way, sending standard HTTP response codes and clear error messages.

The future task is a test of this situation in 7.x-4.x branch of this module to distinguish if it works with the new Mailchimp API.

We’re in maintenance-mode for the Drupal 7 releases of Mailchimp, so only bug fixes can be committed going forward. Any new features should be developed for the Drupal 8 releases of Mailchimp. Thanks!