Deprecation warnings for Symfony\Component\Debug\ExceptionHandler

[donuk]

The exception handling code is triggering a deprecated warning while handling other errors. Each time an error is triggered my error log has 2 errors, one genuine error from my application code and then one stating that the ExceptionHandler is deprecated.

What are the steps to reproduce this issue?

1. Enable full error reporting in the php config, e.g. ini_set("error_reporting", E_ALL);
2. Trigger an error in application code (e.g. unlink("non-existent-file");
3. Check the error log

What happens?

2 errors are listed:

• app.ERROR: ErrorException: unlink(non-existent-file): No such file or directory...
• app.ERROR: ErrorException: The "Symfony\\Component\\Debug\\ExceptionHandler" class is deprecated sinc e Symfony 4.4, use "Symfony\\Component\\ErrorHandler\\ErrorHandler" instead...

What were you expecting to happen?

1 error listed

• app.ERROR: ErrorException: unlink(non-existent-file): No such file or directory...

Any logs, error output, etc?

app.ERROR: ErrorException: The "Symfony\\Component\\Debug\\ExceptionHandler" class is deprecated since Symfony 4.4, use "Symfony\\Component\\ErrorHandler\\ErrorHandler" instead. in /var/www/html/wp-content/themes/lumberjack/vendor/symfony/debug/ExceptionHandler.php:18
Stack trace:
#0 [internal function]: Rareloop\\Lumberjack\\Bootstrappers\\RegisterExceptionHandler->handleError(16384, 'The "Symfony\\\\Co...', '/var/www/html/w...', 18)
#1 /var/www/html/wp-content/themes/lumberjack/vendor/symfony/debug/ExceptionHandler.php(18): trigger_error('The "Symfony\\\\Co...', 16384)
#2 /var/www/html/wp-content/plugins/wordpress-seo/vendor/composer/ClassLoader.php(571): include('/var/www/html/w...')
#3 /var/www/html/wp-content/plugins/wordpress-seo/vendor/composer/ClassLoader.php(428): Composer\\Autoload\\includeFile('/var/www/html/w...')                                                                 
#4 /var/www/html/wp-content/themes/lumberjack/vendor/rareloop/lumberjack-core/src/Exceptions/Handler.php(41): Composer\\Autoload\\ClassLoader->loadClass('Symfony\\\\Compone...')
#5 /var/www/html/wp-content/themes/lumberjack/app/Exceptions/Handler.php(38): Rareloop\\Lumberjack\\Exceptions\\Handler->render(Object(Laminas\\Diactoros\\ServerRequest), Object(Symfony\\Component\\Debug\\Exception\\FlattenException))
#6 /var/www/html/wp-content/themes/lumberjack/vendor/rareloop/lumberjack-core/src/Bootstrappers/RegisterExceptionHandler.php(68): App\\Exceptions\\Handler->render(Object(Laminas\\Diactoros\\ServerRequest), Object(ErrorException))
#7 [internal function]: Rareloop\\Lumberjack\\Bootstrappers\\RegisterExceptionHandler->handleException(Object(ErrorException))
#8 {main}

What versions of software are you using?

Operating System: docker container php:8.3.4-apache running under debian 11.8
PHP Version: 8.3.4
Lumberjack Version: 6.1