RouterOS shows 0 items

Hello,

i was configuring my CCR 1072 when suddenly I had no actualized data on winbox. All the values blocked and I didn’t show any values anymore.
I can login with winbox but i get everywhere 0 items. But the device continued working as expected, but without the abilty to login.

Can you help? What happend?

Update: After 15 minutes I can’t login with winbox anymore.
Update2: ssh login works, but for example:

/interface print

does not show anything…

reboot, seriously

I would like to do so, but it is in production... there are about 1000 Customers connected...

leave it as is now until work

We opend an maintenance window and rebooted