Hello.
I had created the application link between Jira and confluence, months ago, and it used to work until December, 20th.
Users declared on Jira (7.4.3) could connect also on Confluence (6.5.1).
On December, 20th, I updated the system pluggins on Confluence (troubleshooting and something else...).
Since then, impossible for the users to connect on Confluence (while it still works on Jira).
They get the following error message"The following error has appeared : Sorry, an error appeared while connecting. please retry" (Something like this, as the real french message was : "L'erreur suivante s'est produite :
Désolé, une erreur s'est produite lors de la tentative de connexion. Veuillez recommencer.").
I removed and created again the application link between Confluence and Jira. But without result.
Can you please help?