To recreate:
-) Install debugger plugin like 'query monitor' to see the 'warning'
-) For 'add advert' use this shortcode:
[adverts_add skip_preview="1"]
-) Now, go to that add-advert page.
-) dont fill anything and click 'publish listing' (to create a error notification)
-) You will get this error:
To recreate: -) Install debugger plugin like 'query monitor' to see the 'warning' -) For 'add advert' use this shortcode:
[adverts_add skip_preview="1"]
-) Now, go to that add-advert page. -) dont fill anything and click 'publish listing' (to create a error notification) -) You will get this error: