title: sqlite3_open returning error code 23 that's SQLITE_AUTH
body: <p>When I am opening my sqlite database using sqlite_open function its working fine in foreground  mode but when the iOS device is in sleep mode then it returning the error code 23. I searched for that error code on google then I found that it is 'SQLITE_AUTH'. I also got the error message that 'authorization denied'. Can someone explain me about this why it is happening and what is this error stands for.</p>
  
  <p>Thanks in advance</p>