Thanks for quick action @vaakash
Note here too – updated code shortcoder.php does not work with nested shortcode (shortcode within shortcode)
I still have the problem and follow up with additional information.
I use Google Analyticator in multisite environment and the sites I cannot deauthorize are replaced sites.
For example, I run site A then replaced by site B with a feature of domain mapping configuration (aaa.com to bbb.com). After the site replaced, I realised to switch the plugin information and received the error.
(My guess would be some internal records come from the plugin relate to the old domain information so that I prevent deauthorizing?)
Thanks for your help.
