Fatal error: Uncaught Error: Interface "Monolog\Formatter\FormatterInterface" not found in /usr/home/mw2p5ujyzt/www/htdocs/mode2_piwik/vendor/monolog/monolog/src/Monolog/Formatter/FluentdFormatter.php:37 Stack trace: #0 {main} thrown in /usr/home/mw2p5ujyzt/www/htdocs/mode2_piwik/vendor/monolog/monolog/src/Monolog/Formatter/FluentdFormatter.php on line 37