OSError: [Errno 5] Input/output error

[makermelissa]

I'm getting the following error when running the Camera Slider Sketch. It doesn't happen until it's been running awhile and it's most likely this library that is the culprit:

Traceback (most recent call last):
  File "code.py", line 125, in <module>
  File "/lib/adafruit_featherwing/minitft_featherwing.py", line 108, in buttons
  File "/lib/adafruit_seesaw/seesaw.py", line 198, in digital_read_bulk
  File "/lib/adafruit_seesaw/seesaw.py", line 383, in read
  File "/lib/adafruit_seesaw/seesaw.py", line 383, in read
  File "/lib/adafruit_bus_device/i2c_device.py", line 82, in readinto
OSError: [Errno 5] Input/output error

I probably need to just put the button reading code inside of a try block to fix it.