Cant accsess zima os home page

after upgrade to v 1.54 cant accsess zima os home page and the pc keep restart by itself form time to time but all shering and services working i cant ssh help what can i do.

After connecting a monitor and keyboard, press Alt + F2 to switch to the login interface.
Log in with a regular user account, then run:

sudo -i

to switch to the root user.
After that, please execute the following commands and send us the full output:

systemctl status zimaos
cat /etc/casaos/gateway.conf

Should we have a gateway.conf? I have a gateway.ini while just about everything else uses .conf or .json, the gateway is the only one that is gateway.ini

after llong time straglning i have format the pc and reinstall discover thate there is hardware problem pc keep restart i have change the pc now all ok thanks for support