diff --git a/config.php b/config.php
index d2ccaf5..f2b6c7d 100644
--- a/config.php
+++ b/config.php
@@ -22,7 +22,7 @@
   $clientTableName = "yourtable"; // Name of table containing client login info
   $emailColumn = "email"; // Name of column containing emails
   $hashPasswordColumn = "password"; // Name of column containing passwords
-  $primaryKeyColumn = "id" // Name of column containing the primary key/unique identifier for each row
+  $primaryKeyColumn = "id"; // Name of column containing the primary key/unique identifier for each row
   
   $conn = new mysqli($servername, $username, $password, $dbname);
   
diff --git a/index.php b/index.php
index be512cf..60dafb9 100644
--- a/index.php
+++ b/index.php
@@ -4,8 +4,8 @@
 if (isset($_SESSION['adminUser'])) {
   $adminUser = $_SESSION['adminUser'];
   $sql = "SELECT `{$emailColumn}` FROM `{$adminTableName}` WHERE `{$primaryKeyColumn}` = '{$adminUser}'";
-  $result = $conn->query($sql)->fetch_assoc();
-  if ($result->num_rows == 1) {
+  $result = $conn->query($sql);
+  if ($result->num_rows === 1) {
     //Redirect to overview
     header("Location: overview.php"); die();
   }
@@ -24,6 +24,8 @@
           <h5>Login</h5>
           
           <?php
+            $passwordError = $emailError = "";
+            
             if ($_SERVER["REQUEST_METHOD"] == "POST") {
                 include 'config.php';
 
diff --git a/loginCheck.php b/loginCheck.php
index 9a97196..03a93df 100644
--- a/loginCheck.php
+++ b/loginCheck.php
@@ -4,8 +4,9 @@
 if (isset($_SESSION['adminUser'])) {
   $adminUser = $_SESSION['adminUser'];
   $sql = "SELECT `{$emailColumn}` FROM `{$adminTableName}` WHERE `{$primaryKeyColumn}` = '{$adminUser}'";
-  $result = $conn->query($sql)->fetch_assoc();
+  $result = $conn->query($sql);
   if ($result->num_rows == 1) {
+    $result = $conn->query($sql)->fetch_assoc();
     $email = $result[$emailColumn];
     $_SESSION['email'] = $email;
   } else {