A third-party application does not have permission to set a system property. Therefore, the most likely cause of the crash is that the system is setting the package-name as a value for a system property.
Other answers are correct in that the max value of a system property is 92 characters and the max key is 32 characters. However, your app is not setting the system property.
There isn't much you can do to resolve this issue on your end. I would open an issue with Asus and consider changing your package-name (perhaps only for the Asus Zenfone 2). Unfortunately, as you are already aware, you would need to publish a new app if you changed the package-name. Hopefully Asus pushes an update that fixes this issue. Also, a good reason to consider the length of a package-name before releasing to production :)