Couple things to check.Payload size, are they different between a logged in user and guest? Which page is this happening on? All pages or just a specific page? Do you have any custom plugins?
Admin page no more accessible.
Recently my server was forced to restart violently few times ... (hardware issue)
Honnestly I dont know if this is linked to this problem, but now I run the following issue :
nodebb 1.10.2, the admin page is no more accessible ...
/<!DOCTYPE%20html><html><head>%20%20%20%20<meta%20name= Introuvable Il semble que vous ayez atteint une page qui n'existe pas. Retourner à la page d'accueil.
Error Translation :
=Not Found It seems you reach a page that does not exists. Go back to home page.
Thanks a lot for you help.
If you go to mydomain.com/admin what happens?
If I do this, it bring me the login prompt, then once I login, I get the same error.
Can you take a screenshot of the page?
Here it is.
This post is deleted!