Fix mistake

src/helpers/database.rs

@@ -145,7 +145,7 @@ impl QueryInfo {
     pub fn cond_legacy_bool(mut self, key: &str, val: bool) -> QueryInfo {
         let val = match val {
             true => "1".to_string(),
-            false => "2".to_string()
+            false => "0".to_string()
         };
 
         self.conditions.insert(key.to_string(), val);