Unable to update thumbs in 1.6.07

[delirious]

Sorry if this has been resolved or asked previously, I'm having some issues updating thumbnails through admin tools in my galleries - getting maybe 30% of the way through the progress bar and then receiving the "A valid form token could not be found. Critical error" message. Was wondering if anyone would be able to support with this. Thanks so much in advance.

[ron4mac]

This thread may help: https://forum.coppermine-gallery.net/index.php/topic,79953.msg387309.html#msg387309
or this thread: https://forum.coppermine-gallery.net/index.php/topic,79855.msg386904.html#msg386904

[ron4mac]

I have made CPG code modifications that should allow long running admin tool processes to avoid valid form token issues. It will be a part of the next CPG release (1.6.08). If you would like to get that change before the next release, just copy 2 files from the Github repository to your 1.6.07 installation:
util.ajax.php
js/util.js

[delirious]

I have made CPG code modifications that should allow long running admin tool processes to avoid valid form token issues. It will be a part of the next CPG release (1.6.08). If you would like to get that change before the next release, just copy 2 files from the Github repository to your 1.6.07 installation:
util.ajax.php
js/util.js

This worked perfectly for me, thank you so much for the fix!