Fatal error: Uncaught Error: SimpleBatchUpload\SimpleBatchUpload::registerEarlyConfiguration(): Argument #1 ($targetConfiguration) cannot be passed by reference in /var/www/html/wikis/wikiadm/extensions/SimpleBatchUpload/src/SimpleBatchUpload.php:42 Stack trace: #0 /var/www/html/wikis/wikiadm/includes/registration/ExtensionRegistry.php(574): SimpleBatchUpload\SimpleBatchUpload::initCallback() #1 /var/www/html/wikis/wikiadm/includes/registration/ExtensionRegistry.php(258): ExtensionRegistry->exportExtractedData() #2 /var/www/html/wikis/wikiadm/includes/Setup.php(168): ExtensionRegistry->loadFromQueue() #3 /var/www/html/wikis/wikiadm/includes/WebStart.php(90): require_once('...') #4 /var/www/html/wikis/wikiadm/index.php(44): require('...') #5 {main} thrown in /var/www/html/wikis/wikiadm/extensions/SimpleBatchUpload/src/SimpleBatchUpload.php on line 42