Could not find a dedicated topic for the Advanced Buttons plugin in the Plugin Support forum, so I am posting the error that I see after updating to unRAID 6.3.0
The Advanced Buttons plugin is posting to the system log:
error: plugins/advanced.buttons/AdvancedButtons.php: missing csrf_token
Reading through the 6.3.0 upgrade instructions it would appear that the plugin needs to be updated per these instructions:
http://lime-technology.com/forum/index.php?topic=55986.0
Wh