Fatal error: Uncaught Error: Class "ActiveCampaign" not found in /home/inclusivoo/public_html/agencias/tz_mail/activecampaign_api/List.class.php:3
Stack trace:
#0 {main}
thrown in /home/inclusivoo/public_html/agencias/tz_mail/activecampaign_api/List.class.php on line 3