Fixed SQL query in tagseries

www/functions_SQLite.js

@@ -134,10 +134,8 @@ exports.seriesTagValues = function(req, res){
 	var db = new sqlite3.Database(dbFile);
 
 	db.serialize(function(){
-		var query = "SELECT * FROM vals WHERE tagID = ? AND dateAdded > DATE_SUB(NOW(), INTERVAL ? HOUR)";
+		var query = "SELECT * FROM vals WHERE tagID = ? AND dateAdded > DATETIME('now', '-? HOUR')";
 		var prepQuery = db.prepare(query);
-		console.log(req.params);
-		console.log(prepQuery);
 		prepQuery.all(req.params.tag, req.params.hours, function(err, rows){
 			prepQuery.finalize();
 			db.close();