ERROR accessing platform after changing Deployments domain name (adding :443 to the end)

Hi ,
after changing deployment name from "" to "" , got this error "There was an internal server error.
" but the change is made.
Anywayt, after that i cannot change-it back,, and worse, cannot change anything.
For example I want to get details of an deployment an I got "There was an internal server error.". Cannot do anything.
Please do not try this at work :slight_smile:
But how can I resolve that issue?
I appreciate a quick response.