Problem installing

hi.Thank you for your very useful plugin
I encountered a problem during installation
The plugin is easy to install and all its features run But after confirming and connecting to Google account When you return to the website, the plugin crashes and encounters an error
Of course the announcement Congratulations! Analytify is now authenticated. Please select your website profile here to get started.
The plugin does not work when we click or enter the plugin dashboard
When we click on the plugin, we encounter the following error:
There was a major error on your website. Please check the webmaster’s email box for instructions.

The plugin has no problem before connecting to a Google account, but it will fail after connecting to Google and returning to the website.