If I attempt to send a test of an autoresponder, I get a critical error:
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Fatal error: Uncaught Error: Call to undefined method NewsletterEmails::send_test_email() in /wp-content/plugins/newsletter-autoresponder/admin/edit-email-composer.php:40 Stack trace: #0 /wp-content/plugins/newsletter-autoresponder/admin/edit.php(16): include() #1 /wp-content/plugins/newsletter-autoresponder/admin/index.php(7): include(‘/home2/’) #2 /wp-content/plugins/newsletter-autoresponder/plugin.php(550): require(‘/home2/’) #3 /wp-includes/class-wp-hook.php(324): NewsletterAutoresponder->{closure}(”) #4 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(”, Array) #5 /wp-includes/plugin.php(517): WP_Hook->do_action(Array) #6 /wp-admin/admin.php(259): do_action(‘newsletter_page…’) #7 {main} thrown in /wp-content/plugins/newsletter-autoresponder/admin/edit-email-composer.php on line 40
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Notice: ob_end_flush(): failed to send buffer of zlib output compression (0) in /wp-includes/functions.php on line 5373
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Testing newsletters have no issue. Only autoresponders
Please advise solution
Thanks