Comment 13 for bug 873412

I tried Artem's suggestion, and I haven't seen this problem since.

To save some time for someone else trying to find the file, I found it here: Bazaar\plugins\svn\cache\sqlitecache.py

My function definition is now:

def _connect_sqlite3_file(path):
    return sqlite3.connect(path, timeout=20.0, isolation_level="DEFERRED")