Title: [Plugin: More Fields] Function.implode errors
Last modified: August 19, 2016

---

# [Plugin: More Fields] Function.implode errors

 *  [mattloak](https://wordpress.org/support/users/mattloak/)
 * (@mattloak)
 * [15 years, 9 months ago](https://wordpress.org/support/topic/plugin-more-fields-functionimplode-errors/)
 * I’ve had a custom meta box that I made a long time ago in this plugin before 
   I upgraded. Since I’ve upgraded (yes I followed the upgrade instructions) I cannot
   create any new boxes although my current box is still there. Here are the problems…
 * When I click on the “More Fields” settings menu item it brings up the “More Field”
   panel. Under “More fields boxes” I see my old box “Social Buttons”
 * When I click on “Add New Input Box” I am brought to that screen. Everything is
   there however at the bottom there is the following error:
 * `Warning: implode() [function.implode]: Invalid arguments passed in /home/upgraded/
   public_html/mu/wp-content/plugins/more-fields/more-plugins/more-plugins-admin.
   php on line 1057`
 * When I try and save a new box it brings me back to my original screen but under
   the “More Fields Boxes” there’s nothing. My “Social Buttons” is gone and at the
   top of the button I have the following error:
 * `Warning: Invalid argument supplied for foreach() in /home/upgraded/public_html/
   mu/wp-content/plugins/more-fields/more-fields-settings.php on line 24`
 * I can’t add new boxes. What’s going on?
 * [http://wordpress.org/extend/plugins/more-fields/](http://wordpress.org/extend/plugins/more-fields/)

The topic ‘[Plugin: More Fields] Function.implode errors’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/more-fields.svg)
 * [More Fields](https://wordpress.org/plugins/more-fields/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/more-fields/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/more-fields/)
 * [Active Topics](https://wordpress.org/support/plugin/more-fields/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/more-fields/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/more-fields/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [mattloak](https://wordpress.org/support/users/mattloak/)
 * Last activity: [15 years, 9 months ago](https://wordpress.org/support/topic/plugin-more-fields-functionimplode-errors/)
 * Status: not resolved