ImportError: No module named '_sqlite3'

[j.crater]

Did you check if the module is actually installed with your Python interpreter? You can do that with "pip list" command in the console.

It could also mean a version mismatch. e.g. your system has default Python 2, but you downloaded/compiled sqlite3 for Python 3.
Which Python are you using? Did you install it yourself? And how did you install sqlite3?