Hi,
In Acymailing 5 I get the following error when sending a test email form the configuration:
Warning: openssl_sign(): supplied key param cannot be coerced into a private key in /home/vonnvoing/domains/vo-ing.nl/public_html/administrator/components/com_acymailing/helpers/acymailer.php on line 713
Any idea how to solve this?
Tom
