Having installed W3 Total Cache, which is working excellently, I have a problem that needs urgent attention.
I use the NextGen Gallery Flashviewer plugin - Tilt Viewer, Simple Viewer:
http://wordpress.org/extend/plugins/nextgen-flashviewer/installation/
After installing the W3TC cache plugin, the images are not appearing in my viewers any more. The viewer starts and all images do not appear.
The error XML Gallery not found appears.
Can anyone help on this please?