Seaquel
SQLite error code

SQLITE_ERROR_SNAPSHOT

SQLITE_ERROR_SNAPSHOT is SQLite result code 769, an extended code of SQLITE_ERROR.

Result code769
NameSQLITE_ERROR_SNAPSHOT
Primary codeSQLITE_ERROR

What it means

The SQLITE_ERROR_SNAPSHOT result code might be returned when attempting to start a read transaction on an historical version of the database by using the sqlite3_snapshot_open() interface. If the historical snapshot is no longer available, then the read transaction will fail with the SQLITE_ERROR_SNAPSHOT. This error code is only possible if SQLite is compiled with -DSQLITE_ENABLE_SNAPSHOT.

Source: SQLite Result and Error Codes