Error after move and upgrade

[TFC]

Hi,
I move my cacti new box.
Then I upgrade. But I try to rename data query from In/Out Bits (64-bit Counters) to -In/Out Bits (64-bit Counters)
After taht everything change!
my Interface traffic graphs add suddenly all data source into graph item
Then I delete Associated Graph Templates and graph templates and try to recreate
But I get Error: Save Failed error.
What is wrong?
How can I move my cacti?
mysql dump my database
create new database and extract the database in new box.
Install cacti and cp rra file into new cacti.
Is this way wrong?

[Chris W]

The MySQL database contains the list for paths for cacti to use. When you changed machines, did you change paths?

For example:

old machine /usr/local/cacti
new machine /opt/local/cacti

You may need to change settings.

[TFC]

Yes I search and I change the path