If you have troubles since the update to WordPress 4.5 please read this post before opening a new thread.
I’m receiving this error when trying to validate my site.
Bad value category tag for attribute rel on element a: Keyword category is not registered.
“… posts in Featured” rel=”category tag”>Featured, <a href=”http://www.hardc…”
It’s coming up multiple times. How can I fix this?
Have a look at: http://www.kriesi.at/support/topic/need-small-help
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