Broken Overview Dashboard

[dense glen]

Hi, I'm new to HA and made a mistake to the Overview Dashboard.
I erased the part after type: , shown in the Image. Can some one help ?

[dusky plume]

Did you "Take Control" or are you trying to use the standard autogenerated overview?

[dense glen]

I used everything one Default. I simple made the mistake and deleted the part after type:

I have no Backup and don't know what was written there.

So my overview ist not working anymore

[dusky plume]

try type: original-states