User talk:CnocBride/Installing infoboxes from Wikimedia

Hello! I am attempting this on my wiki and I when importing I am getting an error that says "Import failed: The content model 'sanitized-css' is not registered on this wiki. See https://www.mediawiki.org/wiki/Content_handlers to find out which extensions handle this content model.". I have used this tutorial before and it worked fine, this is the first time I am getting this error. Please let me know what I need to do, thank you. SaluteVII (talk) 16:59, 15 December 2020 (UTC)