If Falla crashes or won’t open after an update, it’s often due to leftover temporary data or compatibility issues that came with the new version.
Start by closing the app fully, clearing its cache/data in your phone settings, and restarting your device — corrupt cache or update glitches commonly make apps freeze or fail to launch.
Make sure both the app and your phone’s operating system are up to date, since mismatched versions often cause stability problems, and check that you have enough free storage and a stable internet connection.
If that doesn’t help, uninstall and reinstall the app from a trusted source (like Google Play) to get a fresh installation, or contact the developer through the app store listing with details of the crash.
These are key methods that we can offer. If you have more, please share.