iOS - Insert SQLite 3 error "library routine called out of sequence" ใครเคยเจอบ้างครับ

-(void)SaveRecvInvoice
{
    NSString *docDIR;
    NSArray *dirPath;
    
    dirPath = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    docDIR = dirPath[0];
    
    _databasePath = [[NSString alloc] initWithString:[docDIR stringByAppendingPathComponent:@"consign.db"]];
    
    sqlite3_stmt *statement = NULL;
    const char *dbpath = [_databasePath UTF8String]; //กำหนดรูปเเบบเป็น UTF8
    
    if (sqlite3_open(dbpath, &_DB) == SQLITE_OK)
    {
        //วันที่ปัจจุบัน
        NSDateFormatter *DateFormatter = [[NSDateFormatter alloc]init];
        [DateFormatter setDateFormat:@"yyyy-MM-dd"];
        NSString *nowDate = [NSString stringWithFormat:@"%@",[DateFormatter stringFromDate:[NSDate date]]];
        
        for(id obj in myObject)
        {
            NSString *invoice_id = [obj objectForKey:@"Inv"];
            NSString *strBar = [obj objectForKey:@"Bar"];
            NSString *strModel = [obj objectForKey:@"Procode"];
            NSString *strSize = [obj objectForKey:@"Size"];
            NSString *color_id = [obj objectForKey:@"Colorcode"];
            NSString *color = [obj objectForKey:@"Desc"];
            NSString *strPrice = [obj objectForKey:@"Price"];
            NSString *strQtys = [obj objectForKey:@"Qty"];
            NSString *strDisc = [obj objectForKey:@"Disc"];
            NSString *strAmt = [obj objectForKey:@"Amt"];
            NSString *us = [self QueryUser];
            
            NSString *insertSQL = [NSString stringWithFormat:@"INSERT INTO recivedInv (user, docno, recvdate, barcode, prodcode, colorcode, desc, size, qty, price, dicper, amt, last_date) VALUES (\"%@\", \"%@\", \"%@\", \"%@\", \"%@\", \"%@\",\"%@\",\"%@\", \"%@\",\"%@\", \"%@\", \"%@\", \"%@\")",us, invoice_id, nowDate, strBar, strModel, color_id, color, strSize, strQtys, strPrice, strDisc, strAmt, nowDate];
            
            const char *insert_statement = [insertSQL UTF8String];
            sqlite3_prepare_v2(_DB, insert_statement, -1, &statement, NULL);
            
            if (sqlite3_step(statement) !=  SQLITE_DONE)
            {
                [self showUIAlertWithMessage:@"Failed to add sqlite database" andTitle:@"Error"];
                NSLog( @"Failed from sqlite3_step. Error is:  %s", sqlite3_errmsg(_DB));
            }
        }
        
        sqlite3_finalize(statement);
        sqlite3_close(_DB);
    }
}