BBM freezing

I am using BlackBerry Q10, and OS 10.3.1.1779. My BBM keeps freezing. Can anybody help how I fix this?

Posted via CB10

Check if you have enough memory on your device. You might want to uninstall some apps that you don't need or use anymore to free up space.

You should update that OS. I know there have been BBM updates and as you use 10.3.2 and load the new BBM you shouldn't have any issues.