Hello,

After changing from PHP 7.4 to PHP 8, you received some errors. This is because only specific versions of Laravel (6, 7, and 8) support PHP 8, but Voip is currently running on Laravel 5.8.

I searched for information about this error on the internet (https://stackoverflow.com/a/65218632) and also checked the lines that were mentioned in the error. The code appears to be dynamic.

Therefore, my conclusion is that we also need to upgrade the Laravel version and possibly some plugins as well.