Issue: Google calendar integrated in wrong account, cannot seem to change.

I made an account as the parent for my company under which I am adding employees. While playing around with the settings, I accidently integrated my personal google calendar account to this parent Huly account. I disconnected it, but that did not seem to do anything because when I added myself as an employee and tried to connect my personal google calendar to it, Huly kept saying that email already in use by another account, even though it was disconnected. I tried making a new workspace altogether, but even that did not change anything.
I have attached pictures of the error message for your reference.

I want to connect the right calendars to the right accounts so the working is smooth. Please help me resolve this issue.
For communication, email me on yugandhar@sericaway.run as I am not that active on guthub.

Regards
Yugandhar Pise
Founder, Sericaway