No Email send, several errors thrown

Hi,

for an unknown time it seems WP-SES does nto send any emails and throwing this errors instead. Though, test email are send!

2023/07/13 17:23:16 [error] 136620#136620: *6034 FastCGI sent in stderr: "PHP message: PHP Warning:  call_user_func_array() expects parameter 1 to be a valid callback, function 'my_custom_to_admin_emails' not found or invalid function name in 
/www/wordpress/wp-includes/class-wp-hook.php on line 308 PHP message: PHP Warning:  array_map(): Expected parameter 2 to be an array, null given in 
/www/wordpress/wp-content/plugins/wp-ses/classes/Email-Log.php on line 80 PHP message: PHP Warning:  call_user_func_array() expects parameter 1 to be a valid callback, function 'my_custom_to_admin_emails' not found or invalid function name in 
/www/wordpress/wp-includes/class-wp-hook.php on line 308 PHP message: PHP Warning:  array_map(): Expected parameter 2 to be an array, null given in 
/www/wordpress/wp-content/plugins/wp-ses/classes/Email-Log.php on line 80 " while reading response header from upstream, client: 77.190.19.210, server: website.com, request: "POST /wp-login.php?action=register HTTP/1.1", upstream: "fastcgi://unix:/run/php/php7.4-fpm.sock:", host: "website.com", referrer: "https://website.com/wp-login.php?action=register"

Best
Mike

• This topic was modified 1 year, 4 months ago by Mike Wiegand.