domain already exists
 

ISPmanager Lite
I deleted the domain from one user account and now trying to add the same domain for another userm but the system keeps on telling me that it exists. I'm 100% sure I have already deleted it from the panel.

Make sure that the Named configuration file and zone files doesn't contain this domain.
You should also check the domain table in the sqlite table /usr/local/mgr5/etc/ispmgr.db.