Warning – Argument #1 is not an array

  • Resolved UserWP101

    (@userwp101)


    10 years, 4 months ago

    Does anyone know what this warning means and how to get it resolved? It’s showing up when I go to my customize theme page. Thanks in advance!

    Warning: array_intersect() [function.array-intersect]: Argument #1 is not an array in D:\Hosting\10006117\html\wp-includes\class-wp-customize-widgets.php on line 1217

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