We have identified the root cause and fixed the issue.
Thank you for your patience.

There is currently an issue with our platform affecting EU Core servers:
console.sightcall.com
admin.sightcall.com
api.sightcall.com
guest.sightcall.com

We have an Operations team that monitor our platform 24x7 to insure that our platform stays reliable at all times. They are currently working on it to resolve it as soon as possible. Thank you for understanding.