After upgrading to 4_00_832 We now get Code: Invalid Cache (2): kbcategorycache at the top of the client side on all pages
1) Make sure your __swift/cache/ folder is writeable 2) Rebuild your cache: Admin CP -> Maintenance/Diagnostics -> Rebuild Cache If that doesn't work, please submit a ticket https://my.kayako.com/index.php?/Tickets/Submit and post your ticket ID here when done