…
on new server:
install clear splynx
make copy of /var/www/splynx to /var/www/splynx_new
on old server:
make backup (/var/www/splynx/system/backup/backup --full=true
copy all from old server /var/www/splynx to new server /var/www/splynx
on new server:
cd /var/www/splynx/system/backup/mysql
get last file with -full.sql.gz
unarchive it
than
mysql -u root -p splynx < last file -full.sql (unarchived)
enter mysql root password
and if all fine you receive restored database
than you need to copy new mysql config file
from /var/www/splynx_new/config/mysql.php to /var/www/splynx/config/mysql.php
run: dpkg-reconfigure splynx