Fatal error: Uncaught Error: Class "Psr\Log\AbstractLogger" not found in /home/helpdatafirst/public_html/helpappold/vendor/symfony/http-kernel/Log/Logger.php:25
Stack trace:
#0 {main}
thrown in /home/helpdatafirst/public_html/helpappold/vendor/symfony/http-kernel/Log/Logger.php on line 25