Asterisk 12 : db.c:287 db_execute_sql: Error executing SQL:

I have installed Asterisk 12 few days. Now suddenly this error has started appearing on console.

[Mar 25 10:36:34] WARNING[18151]: db.c:287 db_execute_sql: Error executing SQL: database is locked

This warning shows regularly on console. And it also appears when user registers. Registration succeeds but the user is not reachable.

Please help.

Regards
Durgesh O Mishra

I reinstalled asterisk to get rid of this issue.

Regards
Durgesh O Mishra