Hi guys, 🙏I have a problem with repeated saving to the database. If I do the first update it is OK, but after the second attempt the update fails and the console says Failed to commit transaction: database is locked. Here is my function: func updateMapCoordinates(radius: Int32) { // Otevření databáze, pokud není otevřená guard db != nil else { print(Database connection is nil) return } var statement: OpaquePointer? = nil let updateQuery = UPDATE (mapTable) SET radius = ? WHERE id = 1; // Začátek transakce if sqlite3_exec(db, BEGIN TRANSACTION, nil, nil, nil) != SQLITE_OK { let errorMessage = String(cString: sqlite3_errmsg(db)) print(Failed to begin transaction: (errorMessage)) return } if sqlite3_prepare_v2(db, updateQuery, -1, &statement, nil) == SQLITE_OK { sqlite3_bind_int(statement, 1, radius) print(uložím (radius)) if sqlite3_step(statement) == SQLITE_DONE { print(Coordinates saved successfully) } else { let errorMessage = String(cString: sqlite3_errmsg(db)) print(Failed to save coordinates