mkucuksari
Chevereto Member
With Xenforo last version V2.3, Chevereto integration is not working any more.
This problem is also reported by @McAtze at this post
I think the following threads from Xenforo Official forum may help to fix the problem.
xenforo.com
xenforo.com
▶ Reproduction steps
When you click "Upload image" button at Xenforo, the upload pop-up window is opened, picture can be upload to Chevereto server but Picture BBCODE link does not pass into xenforo message.
This problem is also reported by @McAtze at this post
@Rodolfo there are some issues with the pup.js and XenForo 2.3. The implementation isn't working anymore. Can you take a look?
I think the following threads from Xenforo Official forum may help to fix the problem.

XF 2.3 - What's new for developers in XenForo 2.3?
As promised, this week we're going to take a quick look at some of the more developer-centric changes coming in XenForo 2.3. If a certain topic interests you more than others, click one of the links below: JavaScript SwiftMailer to Symfony Mail Doctrine Cache to Symfony Cache Updated...


XF 2.3 - Boosting performance in XenForo 2.3
In today's 'Have you seen...?' entry for XenForo 2.3 we're going to look at how we've zeroed in on enhancing performance, ensuring your community has a swift and seamless experience. We're going to take a deep dive into the advancements we've made and how they stack up against various...

▶ Reproduction steps
- Upgrade Xenforo V2.2 to V2.3
When you click "Upload image" button at Xenforo, the upload pop-up window is opened, picture can be upload to Chevereto server but Picture BBCODE link does not pass into xenforo message.