First of all thank you for anyone that answer my question :) After I try run backup otrs on my otrs virtual machine, now I want to try to restore it, i got an error "ERROR: Already existing tables in this database. A empty database is required for restore!" Information 1. I am used my copy of OTRS vmware, it's very fresh, just need run /installer.pl to setup My question is 1. It's a fresh system, I even not yet create a ticket, just test that /index.pl is opened, but why I got an error about existing tables? How to make this restore test is work ? Thank you ________________________________ This email and its attachments may be confidential and are intended solely for the use of the individual to whom it is addressed. Any views or opinions expressed are solely those of the author and do not necessarily represent those of Bina Nusantara. If you are not the intended recipient of this email and its attachments, you must take no action based upon them, nor must you copy or show them to anyone. Please contact the sender if you believe you have received this email in error.