Cannot share Passwords entries - Pageres not found or not accessible

Hi, looks like since NC 20, we’re no longer able to share Passwords entries.

When in the Share tab, type a username in the “Search user” area, select it and… the user appears in the list with a rotating thing over his/her avatar but nothing is shared with him/her.

Here’s what I found in the NC log:

"message":{"Exception":"Exception","Message":"Pageres not found or not accessible","Code":0,"Trace":[{"file":"/var/www/nextcloud/apps/passwords/lib/Helper/Preview/PageresCliHelper.php","line":42,"function":"getPageresBinary","class":"OCA\\Passwords\\Helper\\Preview\\PageresCliHelper","type":"->"}

The sharing issue is most likely this one: Newly shared passwords stuck in syncronization · Issue #323 · marius-wieschollek/passwords · GitHub

The error message seems to be related to the generation of website preview images. If you use pageres, the program needs to be installed on the server.

Thanks @mdw

Same symptom indeed. Never heard about Pageres…

Installed pageres as suggested and now, the log shows:
message":“Attempt to access expired or nonexistent session 5a17a361-1c5a-47f4-ab10-9bd794c0e484 by myUser”