LSIO/cops: 6 FastCGI sent in stderr: "PHP message: PHP Fatal error: Uncaught Error: Call to undefined function get_magic_quotes_runtime()

Hi Guys,
im rnning linuxservers/cops and since i updated to the last build i get mail errors while sending like that:

6 FastCGI sent in stderr: "PHP message: PHP Fatal error: Uncaught Error: Call to undefined function get_magic_quotes_runtime() in /app/www/public/vendor/phpmailer/phpmailer/class.phpmailer.php:2714

It seems that the code isnt comaptible with that function: PHP 7.0 get_magic_quotes_runtime error - Stack Overflow

Can u fix it or is there a possibility to do an issue to github?

Best regards,
Dominik

Unfortunately, in light of this issue, the lack of updates to cops since 2019, and requiring a php version that is no longer supported, we will more than likely simply deprecate our container rather than attempt to make this outdated software work.