Hello. Recently I had a problem with some of the extensions that I was installing which apparently lead to some mediawiki (partially my fault) tables on the back end being deleted. The one that I do notice that still hasn't been restored was title_index, while I was trying to delete something.
At the same time I want to update MediaWiki 1.41, but was wondering what would happen if I tried doing it. Would it have problems because some stuff is missing or would it restore the tables? I want to know this just in case I would have to download my entire wiki to save it.
Thanks