One possible reason could be the device 'Android System WebView' version which recently got a new version from Google.
According to some users online they've experienced multiple apps crashing with the new version 51.
Please check which version you are using by doing this:
- Open the Settings app
- Navigate to Applications
- Open Application Manager
- Find 'Android System WebView'
- Look at the top which version
If it says version 51-something, try to select the 'Uninstall updates'.
To prevent this auto-updating, search GooglePlay for 'Android System WebView' and in the top-right corner settings deselect auto-update