Fatal error: Uncaught Error: Class "Psr\Log\AbstractLogger" not found in /Applications/MAMP/htdocs/munagsatcom2/vendor/symfony/http-kernel/Log/Logger.php:23 Stack trace: #0 {main} thrown in /Applications/MAMP/htdocs/munagsatcom2/vendor/symfony/http-kernel/Log/Logger.php on line 23