Hi, i have a problem after upgrading AcyMailing to 7.2.2.
Whenever i try to send test message in configuration or email campaign, following warning appears:
Warning: openssl_sign(): supplied key param cannot be coerced into a private key in /home/neredek2/public_html/components/com_acym/inc/phpmailer/phpmailer.php on line 4504
Warning: openssl_pkey_free() expects parameter 1 to be resource, bool given in /home/neredek2/public_html/components/com_acym/inc/phpmailer/phpmailer.php on line 4509
My joomla version: 3.9.25
PHP Version: 7.3
Do you have any idea about the problem?