403 errors when creating a page, deleting a page, configuring sidebar on Confluence Space?

[Andrew Crotty]

I have admin privileges on a Confluence page yet when I try to create a page, a pop up appears that loads forever, and the same thing happens deleting a page. Also the permissions page in settings is blank. The configure sidebar does let me configure anything. When I opened the console to check what's going on I get 403 errors when I try to do any of these things, even on my personal space these errors occur. What do I do?

[Ignacio Aredez]

Clears history and cache memory in the browser. Let me know if it works.

[Andrew Crotty]

That didn't work, if it helps we use Confluence as part of a big company and other people in the company get the same errors when doing the same things