lighttouch Posted February 20, 2022 Share Posted February 20, 2022 Is there anyone who can help me with this technical issues between whmcs and mailchimp. I have 8.4 of WHMCS and add-on MAILCHIMP. I am getting the following error under Activities on dashboard. The error is as follows: System Exception thrown in jobs queue execution (WHMCS\Module\Addon\Mailchimp\Mailchimp::createCart) - Cart Already Exists - A cart with the provided ID already exists in the account. Any ideas how to fix this? Jeff. 0 Quote Link to comment Share on other sites More sharing options...
WHMCS Technical Analyst II WHMCS Juan Posted March 2, 2022 WHMCS Technical Analyst II Share Posted March 2, 2022 A hotfix for this issue is available here: This issue has also been resolved in version 8.4.1: https://docs.whmcs.com/Changelog:WHMCS_V8.4#Maintenance_4 0 Quote Link to comment Share on other sites More sharing options...
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