First, back up the panel and download it to your laptop
Reinstall Ubuntu 18.04 on your main server
Install the panel with the script you received when purchasing the license (Be sure to save your MySQL root and password for the panel and the link to access the panel that you receive during installation)
Once the panel is installed, log in to the main server via filezilla or winscp and copy the backup that you downloaded to your laptop. Copy the backup to this path below
/home/xtreamcodes/iptv_xtream_codes/adtools/restore/
When you do that go to the panel and go to the backup option and there you will see the "Migration Backup" button Click the Migration Backups button and wait for the migration to complete
When the migration is complete go back to filezill or winscp and delete the file you copied to the server
Then your migration is complete, go back to the backup option and back up again to have in the new DB
Each time you put a backup on the panel, you go to the backup folder according to the normal procedure, only when you were the same in the restore folder the first time you migrated the database
Install the panel with the script you received when purchasing the license (Be sure to save your MySQL root and password for the panel and the link to access the panel that you receive during installation)
Once the panel is installed, log in to the main server via filezilla or winscp and copy the backup that you downloaded to your laptop. Copy the backup to this path below
/home/xtreamcodes/iptv_xtream_codes/adtools/restore/
When you do that go to the panel and go to the backup option and there you will see the "Migration Backup" button Click the Migration Backups button and wait for the migration to complete
When the migration is complete go back to filezill or winscp and delete the file you copied to the server
Then your migration is complete, go back to the backup option and back up again to have in the new DB
Each time you put a backup on the panel, you go to the backup folder according to the normal procedure, only when you were the same in the restore folder the first time you migrated the database