Support » Fixing WordPress » Warning: Parameter 1 to keywords_appendTags() expected to be a reference, value

  • Hi there,

    I have this error site-wide : Warning: Parameter 1 to keywords_appendTags() expected to be a reference, value given in /home/editor/public_html/news/wp-includes/plugin.php on line 170

    What could possibly be causing this?

    I have looked but really can’t see why. Anyone have any ideas?

    Thank you

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