User-agent:
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1
I'm getting the above error message but tapping on it takes me to
'external storage' or SD card management and the only options seem to be
formate or safely remove. How do I go about cleaning up the internal
storage and what could possibly be using that much space?
