[Revo 2.0.8] Gallery not working after transfer to new server

Hi all.

We changed hosting for our MODx site. It’s not the first time. And every time we have had problems with Gallery Plugin.

I uninstalled the plugin in the old server, copied all files to new server, updated db and config files. All was working fine.
I re-installed Gallery, all ok. But now I cannot access to Gallery page on the Manager. It returns a white page.

I uninstalled and reinstalled the Plugin again, but nothing changed.
What can I do?

change the paths in system --> gallery --> area: paths