Deprecated: Use of ParserOutput::getProperty was deprecated in MediaWiki 1.38. [Called from MediaWiki\Skin\Cosmos\CosmosHooks::onOutputPageParserOutput in /var/www/html/doc/skins/Cosmos/includes/CosmosHooks.php at line 81] in /var/www/html/doc/includes/debug/MWDebug.php on line 377 MediaWiki:Apierror-cannot-async-upload-file - PhenixOps
The parameters async and file cannot be combined. If you want asynchronous processing of your uploaded file, first upload it to stash (using the stash parameter) and then publish the stashed file asynchronously (using filekey and async).
