ClosedInstalasi multisite wp

I’ve tried to follow the tutorial: https://www.cyberhosting.org/setup-wordpress-multi-site…/

but after I check the subdomain it looks error: 404

Not found

The resource requested could not be found on this server!

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you mean https://www.litespeedtech.com/ ?
lol

apache.org is not webhosting company too

It’s understandable that I’m still a beginner, is there a multisite wp installation tutorial or not?

actually im focus to make this clear…