I have noticed that this plugin is very quick to output errors like this. The plugin throws error messages like this because the theme is added Javascript to the admin area of WordPress. The plugin is trying to avoid Javascript conflicts, so it shows these messages, even if there isn’t a conflict. It’s even giving an error message related to the Jetpack plugin, which was developed by WordPress.
If it’s not letting you continue with these error messages, and these plugins are important to your site, I would suggest looking into another plugin or method to translate the theme. Here’s a resource on translating WP themes without using a plugin. http://betterwp.net/wordpress-tips/create-pot-file-using-poedit/
Also you can use wpml plugin which is good and reliable.
