Catchable fatal error: Object of class WP_Error could not be converted to string in


Got this error for one of the theme functions file.

Browsed down to the line:

Changed

$parent_list  = get_category_parents($cat, TRUE, ‘ ‘ , ‘ ‘);

To

$parent_list  = is_wp_error( $cat_parents = get_category_parents($cat, TRUE, ” . $delimiter . ”) ) ? ” : $cat_parents;

Works without a problem now!

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