Fatal error: Uncaught Error: Interface 'Caldera_Forms_Processor_Interface_Process' not found in /home/clmepl5/public_html/web/app/plugins/caldera-forms/processors/classes/interfaces/newsletter.php:12
Stack trace:
#0 {main}
thrown in /home/clmepl5/public_html/web/app/plugins/caldera-forms/processors/classes/interfaces/newsletter.php on line 12