Fatal error: Uncaught Error: Class "Wikimedia\WikiPEG\PEGParserBase" not found in /var/www/html/orian-wiki/vendor/wikimedia/shellbox/src/ShellParser/PEGParser.php:15
Stack trace:
#0 {main}
thrown in /var/www/html/orian-wiki/vendor/wikimedia/shellbox/src/ShellParser/PEGParser.php on line 15