MailerLite – WooCommerce integration 1.6.6 update to 1.6.10 critical error.
Warning: Invalid argument supplied for foreach() in /home/customer/www/domain.name/public_html/wp-content/plugins/woo-mailerlite/includes/shared/api/class.woo-mailerlite-rewrite-api.php on line 83
Warning: Cannot modify header information – headers already sent by (output started at /home/customer/www/domain.name/public_html/wp-content/plugins/woo-mailerlite/includes/shared/api/class.woo-mailerlite-rewrite-api.php:83) in /home/customer/www/domain.name/public_html/wp-includes/pluggable.php on line 1421
