Not able to upload to CF Images

Hi, my AVADA staging web site (I’ve replaced domain name to example.com) is getting below message, from the plugin page it is connected to the CF Images, but I am not able to upload media files to CFI.

/www/wwwroot/https://www.example.com/wp-content/plugins/cf-images/app/traits/trait-stats.php? error in line 52 (error type: E_ERROR)。error message: Uncaught TypeError: Argument 1 passed to CF_Images\App\Media::maybe_save_hash() must be of the type array, null given, called in /www/wwwroot/https://www.example.com/wp-content/plugins/cf-images/app/class-media.php?on line 411 and defined in /www/wwwroot/https://www.example.com/wp-content/plugins/cf-images/app/traits/trait-stats.php:52

Stack trace:

#0 /www/wwwroot/https://www.example.com/wp-content/plugins/cf-images/app/class-media.php(411): CF_Images\App\Media->maybe_save_hash()

#1 /www/wwwroot/https://www.example.com/wp-includes/class-wp-hook.php(310): CF_Images\App\Media->upload_image()

#2 /www/wwwroot/https://www.example.com/wp-includes/class-wp-hook.php(334): WP_Hook->apply_filters()

#3 /www/wwwroot/https://www.example.com/wp-includes/plugin.php(517): WP_Hook->do_action()

#4 /www/wwwroot/https://www.example.com/wp-content/plugins/cf-images/app/async/class-upload.php(98): do_action()

#5 [internal function]: CF_Images\App\Async\Upload->CF_Images\App\Async\{closure}()

#6 /www/wwwroot/https://www.example.com/wp-content/plugins/cf-i