Bad Request / Access Denied

[JM_S]

Hello

When I try to enter any of my regular reports today (and yesterday), I get either "your account has be deactivated" or "Bad request"... My collegue get "This page can't be reached". 
The person who usually handles QlikSense-admin at our department is on vacation, so we have no idea what to do. Could you please support?

Regards
JM

I'm trying to access:

FO

SFDC KPI

Invoice check - My new sheet | Sheet - Qlik Sense

OTD - Customer - Global OTD and Availability | Sheet - Qlik Sense

[Tami]

There can be a couple reasons for this response. 

The Qlik Sense server may be down. In this case you could not reach any QS application. 

The application may have section access and neither of you have access. This would be something that your admin would need to handle.