Fatal error: Uncaught Error: Class 'SMW\DataValues\ValueFormatters\DataValueFormatter' not found in /home/mapeador/solecov2/w/extensions/SemanticMediaWiki/src/DataValues/ValueFormatters/PropertyValueFormatter.php:20 Stack trace: #0 {main} thrown in /home/mapeador/solecov2/w/extensions/SemanticMediaWiki/src/DataValues/ValueFormatters/PropertyValueFormatter.php on line 20