Fatal error: Uncaught Error: Interface "Wikimedia\WikiPEG\Tracer" not found in /var/www/html/orian-wiki/vendor/wikimedia/wikipeg/src/DefaultTracer.php:5
Stack trace:
#0 {main}
thrown in /var/www/html/orian-wiki/vendor/wikimedia/wikipeg/src/DefaultTracer.php on line 5