WordPress update = Warning: array_intersect_key

  • Resolved Littlemailman

    (@littlemailman)


    5 years, 2 months ago

    After updating I get this backend message when logged in. Everything else seems fine, but this is caused by the MonsterInsights-plugin and goes away when deactivated. I’ve tried to delete the plugin and reinstall it, but no luck.

    ”
    Warning: array_intersect_key() [function.array-intersect-key]: Expected parameter 1 to be an array, string given in /var/www/EXAMPLE.COM/public_html/wp-includes/rest-api/class-wp-rest-server.php on line 1402

    Warning: Cannot modify header information – headers already sent by (output started at /var/www/EXAMPLE.COM/public_html/wp-includes/rest-api/class-wp-rest-server.php:1402) in /var/www/EXAMPLE.COM/public_html/wp-admin/admin-header.php on line 9
    ”

    What is this and how do I get it fixed ?

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Viewing 4 replies - 1 through 4 (of 4 total)

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