Fatal error: Uncaught Error: Interface 'SMW\Indicator\IndicatorProvider' not found in /var/www/html/wiki_2023/extensions/SemanticMediaWiki/src/Indicator/IndicatorProviders/TypableSeverityIndicatorProvider.php:13 Stack trace: #0 {main} thrown in /var/www/html/wiki_2023/extensions/SemanticMediaWiki/src/Indicator/IndicatorProviders/TypableSeverityIndicatorProvider.php on line 13