9.Missing WPPizza Categories in Admin

There is the rare (the cause is yet unidentified) issue of sometimes not all WPPizza categories you have set showing up when going to WPPizza - Categories in the admin side of things even though they are happily showing up in the frontend.
If you have enabled debug, you might also see something like:
PHP Notice: Undefined offset: [abc] in [plugin-path]/wppizza/classes/class.wppizza.categories.php on line [xyz]
in your debug.log

To fix this, do the following:

  • add a new – dummy – category
  • drag drop that new category above/below another category
  • delete that dummy category again
  • reload the page

it should all now show up again as it should and any new php notices to that effect should disappear

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