Sqlite python sqlite3.OperationalError: database is locked

Question

I have written the following code, which is showing the sqlite3.OperationalError: database is locked error. Any help to debug would be much appreciated.

Answer 1

cursor2 = conn.cursor()
cursor3 = conn.cursor()
cursor4 = conn.cursor()

I think you have to close the connection which you have opened,may be the error is because of that cause you have opened multiple connections.

cursor2 = conn.cursor()
"""EDIT YOUR DATABASE USING CODE AND CLOSE THE CONNECTION"""
connection.close()

cursor3 = conn.cursor()
"""EDIT YOUR DATABASE USING CODE AND CLOSE THE CONNECTION"""
connection.close()

cursor4 = conn.cursor()
"""EDIT YOUR DATABASE USING CODE AND CLOSE THE CONNECTION"""
connection.close()