Fatal error: Uncaught Error: Interface 'Onoi\EventDispatcher\EventListenerCollection' not found in /home/mapeador/solecov2/w/extensions/SemanticMediaWiki/src/Listener/EventListener/EventListenerRegistry.php:19 Stack trace: #0 {main} thrown in /home/mapeador/solecov2/w/extensions/SemanticMediaWiki/src/Listener/EventListener/EventListenerRegistry.php on line 19