AB Remote Wallpaper application crash when i click on about button

Project Information

• Repository: https://github.com/amit-bhandari/AB-Remote-Wallpaper-Changer
• Project Name: AB Remote Wallpaper Changer -HD Photos for Friends
• Publisher : amit-bhandari

Expected behavior

as my knowledge after open the application when i click on the about button the application AB Remote Wallpaper should not be crash

Actual behavior

after open the application when i click on the about button AB Remote Wallpaper application crash you can see in bug video properly

How to reproduce

• download and open the application
• go to manu
• and click on about button
• note the bug
• Browser: AB Remote Wallpaper Changer version Current Version 1.0
• Operating system: android version 4.4.2
• smart phone GALAXY Note 3

Recording Of The Bug

Proof of Work Done

https://github.com/rehmanniazi655