diff --git a/.dockerignore b/.dockerignore
deleted file mode 100644
index d4d4cf5..0000000
--- a/.dockerignore
+++ /dev/null
@@ -1,3 +0,0 @@
-# flyctl launch added from .gitignore
-**/.vscode/settings.json
-fly.toml
diff --git a/drill-and-practice/app.js b/drill-and-practice/app.js
index ff5347d..1a91067 100644
--- a/drill-and-practice/app.js
+++ b/drill-and-practice/app.js
@@ -1,4 +1,4 @@
-import { Application } from "./deps.js";
+import { Application, Session } from "./deps.js";
 import { authMiddleware } from "./middlewares/authMiddleware.js";
 import { errorMiddleware } from "./middlewares/errorMiddleware.js";
 import { renderMiddleware } from "./middlewares/renderMiddleware.js";
@@ -7,7 +7,7 @@ import { serveStaticMiddleware } from "./middlewares/serveStaticMiddleware.js";
 import { router } from "./routes/routes.js";
 
 const app = new Application();
-
+app.use(Session.initMiddleware());
 app.use(errorMiddleware);
 app.use(authMiddleware);
 app.use(userMiddleware);
diff --git a/drill-and-practice/middlewares/authMiddleware.js b/drill-and-practice/middlewares/authMiddleware.js
index 7069327..799dcee 100644
--- a/drill-and-practice/middlewares/authMiddleware.js
+++ b/drill-and-practice/middlewares/authMiddleware.js
@@ -1,8 +1,8 @@
 const restrictedPaths = ["/topics", "/quiz"];
 
 const authMiddleware = async (context, next) => {
-  const user = await context.state.session?.get("user");
-
+  const user = await context.state.session.get("user");
+  console.log(user);
   if (
     !user &&
     restrictedPaths.some((path) =>
diff --git a/drill-and-practice/middlewares/userMiddleware.js b/drill-and-practice/middlewares/userMiddleware.js
index fd01168..fa94977 100644
--- a/drill-and-practice/middlewares/userMiddleware.js
+++ b/drill-and-practice/middlewares/userMiddleware.js
@@ -1,7 +1,7 @@
 import * as authService from "../services/authService.js";
 
 const userMiddleware = async (context, next) => {
-  const user = await context.state.session?.get("user");
+  const user = await context.state.session.get("user");
 
   if (user) {
     const userFromDatabase = await authService.findUser(user.email);
diff --git a/drill-and-practice/routes/controllers/answerController.js b/drill-and-practice/routes/controllers/answerController.js
index 665d94f..c15437b 100644
--- a/drill-and-practice/routes/controllers/answerController.js
+++ b/drill-and-practice/routes/controllers/answerController.js
@@ -10,7 +10,7 @@ const addAnswer = async ({ request, response, params, state, render }) => {
   const topicId = params.tId;
   const questionId = params.qId;
   const userId = (await state.session.get("user")).id;
-  const body = request.body({ type: "form-data" });
+  const body = request.body({ type: "form" });
   const formData = await body.value;
   const answerData = {
     option: formData.get("option"),
diff --git a/drill-and-practice/routes/controllers/authController.js b/drill-and-practice/routes/controllers/authController.js
index 84a1b78..5bb94f9 100644
--- a/drill-and-practice/routes/controllers/authController.js
+++ b/drill-and-practice/routes/controllers/authController.js
@@ -15,8 +15,10 @@ const showRegister = ({ render }) => {
 };
 
 const register = async ({ request, response, render }) => {
-  const body = request.body({ type: "form-data" });
+  const body = request.body({ type: "form" });
+  console.log(body);
   const params = await body.value;
+  console.log(params);
   const userData = {
     email: params.get("email"),
     password: params.get("password"),
@@ -29,20 +31,18 @@ const register = async ({ request, response, render }) => {
     render("register.eta", userData);
   } else {
     const hashedPassword = await bcrypt.hash(userData.password);
-    const user = await authService.createUser(userData.email, hashedPassword);
-    response.direct("/auth/login");
+    await authService.createUser(userData.email, hashedPassword);
+    response.redirect("/auth/login");
   }
 };
 
 const login = async ({ request, response, state, render }) => {
   const body = request.body({ type: "form" });
   const params = await body.value;
-
   const userDatabase = await authService.findUser(params.get("email"));
-
   if (userDatabase.length < 1) {
     response.status = 422;
-    render("login.eta", { error: "User not found!" });
+    render("login.eta", { error: { error: "User not found!" } });
     return;
   }
 
@@ -54,12 +54,12 @@ const login = async ({ request, response, state, render }) => {
 
   if (!passwordCorrect) {
     response.status = 422;
-    render("login.eta", { error: "Incorrect password!" });
+    render("login.eta", { errors: { error: "Incorrect password!" } });
     return;
   }
 
-  await state.session.set("authenticated", user);
-  response.direct("/topics");
+  await state.session.set("user", user);
+  response.redirect("/topics");
 };
 
 export { showLogin, showRegister, register, login };
diff --git a/drill-and-practice/routes/controllers/questionController.js b/drill-and-practice/routes/controllers/questionController.js
index 1d0c10f..4ca09dd 100644
--- a/drill-and-practice/routes/controllers/questionController.js
+++ b/drill-and-practice/routes/controllers/questionController.js
@@ -10,7 +10,7 @@ const validationRules = {
 const addQuestion = async ({ request, response, params, state, render }) => {
   const topicId = params.tId;
   const userId = (await state.session.get("user")).id;
-  const body = request.body({ type: "form-data" });
+  const body = request.body({ type: "form" });
   const formData = await body.value;
   const topicName = (await topicService.getTopicByTopicId(topicId)).name;
   const questionData = {
diff --git a/drill-and-practice/routes/controllers/topicController.js b/drill-and-practice/routes/controllers/topicController.js
index e0ca71c..ae1f51f 100644
--- a/drill-and-practice/routes/controllers/topicController.js
+++ b/drill-and-practice/routes/controllers/topicController.js
@@ -8,7 +8,7 @@ const validationRules = {
 const addTopic = async ({ request, response, render, state }) => {
   const userId = (await state.session.get("user")).id;
   const admin = (await state.session.get("user")).admin;
-  const body = request.body({ type: "form-data" });
+  const body = request.body({ type: "form" });
   const params = await body.value;
   const topicData = {
     admin: admin,
@@ -46,7 +46,7 @@ const listTopics = async ({ render, state }) => {
   const user = await state.session.get("user");
   render("topics.eta", {
     admin: user.admin,
-    allTopics: await topicService.getAllTopics(),
+    topics: await topicService.getAllTopics(),
   });
 };
 
diff --git a/drill-and-practice/services/answerService.js b/drill-and-practice/services/answerService.js
index f617fda..625d402 100644
--- a/drill-and-practice/services/answerService.js
+++ b/drill-and-practice/services/answerService.js
@@ -2,13 +2,13 @@ import { sql } from "../database/database.js";
 
 const countAnswers = async () => {
   const result = await sql`SELECT COUNT(id) FROM question_answer_options`;
-  return result.rows[0].count;
+  return result[0].count;
 };
 
 const getAnswersByQuestionId = async (questionId) => {
   const result =
     await sql`SELECT * FROM question_answer_options WHERE question_id = ${questionId}`;
-  return result.rows;
+  return result;
 };
 
 const addAnswer = async (questionId, optionText, isCorrect) => {
@@ -23,13 +23,13 @@ const deleteAnswer = async (questionId, optionId) => {
 const getCorrectOptionIds = async (questionId) => {
   const result =
     await sql`SELECT id FROM question_answer_options WHERE question_id = ${questionId} AND is_correct = true`;
-  return result.rows;
+  return result;
 };
 
 const getCorrectOptions = async (questionId) => {
   const result =
     await sql`SELECT option_text FROM question_answer_options WHERE question_id = ${questionId} AND is_correct = true`;
-  return result.rows;
+  return result;
 };
 
 const storeAnswer = async (userId, questionId, optionId) => {
diff --git a/drill-and-practice/services/questionService.js b/drill-and-practice/services/questionService.js
index cf9a2d4..cab41a9 100644
--- a/drill-and-practice/services/questionService.js
+++ b/drill-and-practice/services/questionService.js
@@ -2,17 +2,17 @@ import { sql } from "../database/database.js";
 
 const countQuestions = async () => {
   const result = await sql`SELECT COUNT(id) FROM questions`;
-  return result.rows[0].count;
+  return result[0].count;
 };
 
 const getQuestionsByTopicId = async (topicId) => {
   const result = await sql`SELECT * FROM questions WHERE topic_id = ${topicId}`;
-  return result.rows;
+  return result;
 };
 
 const getQuestionByQuestionId = async (questionId) => {
   const result = await sql`SELECT * FROM questions WHERE id = ${questionId}`;
-  return result.rows[0];
+  return result[0];
 };
 
 const addQuestion = async (userId, topicId, question) => {
@@ -26,18 +26,18 @@ const deleteQuestion = async (questionId) => {
 const getRandQuestion = async (topicId) => {
   const result =
     await sql`SELECT * FROM questions WHERE topic_id = ${topicId} ORDER BY RANDOM() LIMIT 1`;
-  if (result.rows.length === 0) {
+  if (result.length === 0) {
     return null;
   }
-  return result.rows[0];
+  return result[0];
 };
 
 const getRandQuestionAPI = async () => {
   const result = await sql`SELECT * FROM questions ORDER BY RANDOM() LIMIT 1`;
-  if (result.rows.length === 0) {
+  if (result.length === 0) {
     return null;
   }
-  return result.rows[0];
+  return result[0];
 };
 
 export {
diff --git a/drill-and-practice/services/topicService.js b/drill-and-practice/services/topicService.js
index 2a1c870..60f40ca 100644
--- a/drill-and-practice/services/topicService.js
+++ b/drill-and-practice/services/topicService.js
@@ -6,23 +6,27 @@ const addTopic = async (userId, name) => {
 
 const countTopics = async () => {
   const result = await sql`SELECT COUNT(id) FROM topics`;
-  return result.rows[0].count;
+  console.log(result);
+  return result[0].count;
 };
 
 const getAllTopics = async () => {
-  await sql`SELECT * FROM topics ORDER BY name ASC`;
-  return result.rows;
+  const result = await sql`SELECT * FROM topics ORDER BY name ASC`;
+  console.log(result);
+  return result;
 };
 
 const getTopicsByUserId = async (userId) => {
   const result =
     await sql`SELECT * FROM topics WHERE user_id = ${userId} ORDER BY name ASC`;
-  return result.rows;
+  console.log(result);
+  return result;
 };
 
 const getTopicByTopicId = async (topicId) => {
   const result = await sql`SELECT * FROM topics WHERE id = ${topicId}`;
-  return result.rows[0];
+  console.log(result);
+  return result[0];
 };
 
 const deleteTopic = async (topicId) => {
diff --git a/drill-and-practice/views/layouts/layout.eta b/drill-and-practice/views/layouts/layout.eta
index 73e4282..769adc5 100644
--- a/drill-and-practice/views/layouts/layout.eta
+++ b/drill-and-practice/views/layouts/layout.eta
@@ -1,15 +1,15 @@
-<!doctype html>
+<!DOCTYPE html>
 <html lang="en">
-  <head>
-    <title>MCQ Application</title>
-    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/css/bootstrap.min.css">
-    <meta name="viewport" content="width=device-width, initial-scale=1>
-    <meta http-equiv="X-UA-Compatible" content="ie=edge">
-    <meta charset="utf-8">
-  </head>
-  <body>
-    <div class="container paper">
-      <%~ it.body %>
-    </div>
-  </body>
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <meta http-equiv="X-UA-Compatible" content="ie=edge">
+  <link rel="stylesheet" href="https://unpkg.com/papercss@1.8.2/dist/paper.min.css">
+  <title>Quizzy Application</title>
+</head>
+<body>
+  <div class="paper container">
+    <%~ it.body %>
+  </div>
+</body>
 </html>
\ No newline at end of file
diff --git a/drill-and-practice/views/login.eta b/drill-and-practice/views/login.eta
index 449c8e2..5e9683f 100644
--- a/drill-and-practice/views/login.eta
+++ b/drill-and-practice/views/login.eta
@@ -1,5 +1,7 @@
 <% layout("./layouts/layout.eta") %>
 
+<a href="/">Home</a>
+
 <h1>Login</h1>
 
 <form method="POST" action="/auth/login">
@@ -10,9 +12,13 @@
   <input type="submit" value="Login" />
 </form>
 
-<% if(it.error){ %>
-  <b><%= it.error %></b>
-  <br/>
+<% if (it.errors) { %>
+    <% Object.keys(it.errors).forEach((error) => { %>
+        <% Object.values(it.errors[error]).forEach((err) => { %>
+            <%= err %>
+        <% }); %>
+    <% }); %>
 <% } %>
+<br/>
 
-<a href="/auth/register">Are you a new user?</a>
\ No newline at end of file
+<a href="/auth/register">Are you a new user?</a>
diff --git a/drill-and-practice/views/main.eta b/drill-and-practice/views/main.eta
index 64fd128..62d35a1 100644
--- a/drill-and-practice/views/main.eta
+++ b/drill-and-practice/views/main.eta
@@ -13,7 +13,7 @@
 <h2>Statistics</h2>
 <p>Total number of:</p>
 <ul>
-  <li>Topics: <%= it.topics %></li>
-  <li>Questions: <%= it.questions %></li>
-  <li>Answers: <%= it.answers %></li>
+  <li>Topics: <%= it.totalTopics %></li>
+  <li>Questions: <%= it.totalQuestions %></li>
+  <li>Answers: <%= it.totalAnswers %></li>
 </ul>
\ No newline at end of file
diff --git a/drill-and-practice/views/register.eta b/drill-and-practice/views/register.eta
index bd0f094..1aeef60 100644
--- a/drill-and-practice/views/register.eta
+++ b/drill-and-practice/views/register.eta
@@ -1,5 +1,7 @@
 <% layout("./layouts/layout.eta") %>
 
+<a href="/">Home</a>
+
 <h1>New user registration</h1>
 
 <form method="POST" action="/auth/register">
@@ -18,4 +20,5 @@
     <% }); %>
 <% } %>
 <br/>
-<a href="/auth/login">Are you already registered?</a>
\ No newline at end of file
+
+<a href="/auth/login">Are you already registered?</a>
diff --git a/drill-and-practice/views/topics.eta b/drill-and-practice/views/topics.eta
index 41ad4dc..e8ae149 100644
--- a/drill-and-practice/views/topics.eta
+++ b/drill-and-practice/views/topics.eta
@@ -21,8 +21,9 @@
 <p>No available topics.</p>
 <% } %>
 
-<% if (it.errors) { %>
 <h2>Add a Topic</h2>
+
+<% if (it.errors) { %>
 <ul>
     <% Object.keys(it.errors).forEach((error) => { %>
         <% Object.values(it.errors[error]).forEach((err) => { %>