Fatal error: During inheritance of PDO: Uncaught ArgumentCountError: Too few arguments to function {closure}(), 4 passed in /home/kaiser_robert/kairo.at/lantea-backend-dev/lantea-backend/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php on line 30 and exactly 5 expected in /home/kaiser_robert/kairo.at/lantea-backend-dev/lantea-backend/backend/index.php:11 Stack trace: #0 /home/kaiser_robert/kairo.at/lantea-backend-dev/lantea-backend/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(30): {closure}() #1 /home/kaiser_robert/kairo.at/lantea-backend-dev/lantea-backend/vendor/composer/ClassLoader.php(440): include('...') #2 /home/kaiser_robert/kairo.at/lantea-backend-dev/lantea-backend/vendor/composer/ClassLoader.php(322): Composer\Autoload\includeFile() #3 /home/kaiser_robert/kairo.at/lantea-backend-dev/lantea-backend/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOMySql/Driver.php(40): Composer\Autoload\ClassLoader->loadClass() #4 /home/kaiser_robert/kairo.at/lantea-backend-dev/lantea-backend/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(360): Doctrine\DBAL\Driver\PDOMySql\Driver->connect() #5 /home/kaiser_robert/kairo.at/lantea-backend-dev/lantea-backend/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(814): Doctrine\DBAL\Connection->connect() #6 /home/kaiser_robert/kairo.at/lantea-backend-dev/lantea-backend/backend/backendutils.php-class(92): Doctrine\DBAL\Connection->executeQuery() #7 /home/kaiser_robert/kairo.at/lantea-backend-dev/lantea-backend/backend/index.php(47): BackendUtils->__construct() #8 {main} in /home/kaiser_robert/kairo.at/lantea-backend-dev/lantea-backend/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php on line 30