Home › Forums › WooCommerce Personalized Product Options Manager (PPOM) › Plugin error – can't attach to product › Reply To: Plugin error – can't attach to product February 6, 2019 at 5:10 pm #10636 SinklarParticipant Sure, the error message is still the same as above: Warning: in_array() expects parameter 2 to be array, string given in [website path]/wp-content/plugins/ppom-pro/ppom.php on line 221
