Hello,

I am currently getting the error Undefined index: user_id in /.../piklist/includes/class-piklist.php on line 1098 when I try to edit and save a user in wp-admin.

My setup:
– WP 4.9.7 Multisite
– Piklist 0.11.4

I have tried:
– Clean install with Twentyseventeen theme and no other plugins
– Piklist network activated and individually activated on a subsite
They all produce the same error message.

What I did:
– Add new user in wp-admin
– Edit and save newly created user in wp-admin > Error shows up here

The error message only appears for users I added after I set up the site. The error does not appear for the very first admin (on single site) or superadmin (on multisite) I created upon site setup when I edit/save them in wp-admin.

I don’t understand what exactly the code where this error is generated is validating (e.g. is it the “parts” folder??). So any advice on how to fix this error is greatly appreciated.

Thank you so much!