diff --git a/Dockerfile b/Dockerfile
index 20ef1d1..78f35a2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM nginx:1.17.8-alpine
+FROM nginx:1.29-alpine
 
 # Copy the public directory
 COPY . /app/public/
@@ -6,5 +6,4 @@ COPY . /app/public/
 # Copy the nginx config file
 COPY ./site.conf /etc/nginx/conf.d/default.conf
 
-EXPOSE 80
-EXPOSE 8080
\ No newline at end of file
+EXPOSE 80
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index 8aaaf02..673d05f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,20 +1,24 @@
-version: '3'
 
 # Php-fpm configuration
-  php:
+services:
+  php-panda:
     build: ./php_docker/
     volumes:
       - .:/app/public
-    links:
-      - clubdb
+    networks:
+      - panda-net
 
-  web:
+  web-panda:
     build: .
     ports:
-      - "8080:80"
+      - "5000:80"
     volumes:
       - .:/app/public
-    links:
-      - php
     depends_on:
-      - php
+      - php-panda
+    networks:
+      - panda-net
+
+networks:
+  panda-net:
+    driver: bridge
diff --git a/games/bamboofield.html b/games/bamboofield.html
index 4b19252..fb780ed 100644
--- a/games/bamboofield.html
+++ b/games/bamboofield.html
@@ -243,9 +243,8 @@ function playBF()
                     'action="insertScore.php" method="post"><input ' +
                     'type="hidden" name="game_new_score" value=true>' +
                     '<input type="hidden" name="game" value=1><input ' +
-                    'type="hidden" name="user_id_score" ' +
-                    'value=<?php echo $_SESSION['user_id']; ?>><input ' +
-            'type="hidden" name="score_validate" value=' + score + '></form>';
+                    'type="hidden" name="user_id_score" value=<?php echo isset($_SESSION["user_id"]) ? (int)$_SESSION["user_id"] : 0; ?>><input ' +
+                    'type="hidden" name="score_validate" value=' + score + '></form>';
                 document.getElementById("dynForm").submit();
 
                 sent = true;
diff --git a/games/zombiePanda.html b/games/zombiePanda.html
index b40c35f..d23f426 100644
--- a/games/zombiePanda.html
+++ b/games/zombiePanda.html
@@ -144,6 +144,8 @@ function playZP()
       return Math.floor(Math.random() * (max - min + 1)) + min;
     }
 
+    var zombieBaseSpeed = 1;
+
     //zombie
     var Zombie = function(x,y)
     {
@@ -151,7 +153,7 @@ function playZP()
         this.y = y;
         this.width = 25;
         this.height = 25;
-        this.speed = 3;
+        this.speed = zombieBaseSpeed;
 
         var side = getRandomIntInclusive(0,3);
         var mid = getRandomIntInclusive(0,700);
@@ -348,7 +350,7 @@ function playZP()
                     '<input type="hidden" name="game_new_score" ' +
                     'value=true><input type="hidden" name="game" value=2>' +
                     '<input type="hidden" name="user_id_score" value=' +
-                    '<?php echo $_SESSION['user_id']; ?>><input ' +
+                    '<?php echo isset($_SESSION["user_id"]) ? (int)$_SESSION["user_id"] : 0; ?>><input ' +
             'type="hidden" name="score_validate" value=' + score + '>' +
             '</form>';
                 document.getElementById("dynForm").submit();
diff --git a/includes/header.php b/includes/header.php
index 85eeac6..770d2a3 100644
--- a/includes/header.php
+++ b/includes/header.php
@@ -6,8 +6,16 @@ $admin = false;
 session_start();
 ob_start();
 
-echo getcwd();
-echo "$dir";
+// Determine directory depth by checking if club_connect.php exists in current or parent directory
+if(file_exists("./club_connect.php"))
+{
+    $dir = 1;
+}
+else
+{
+    $dir = 2;
+}
+
 if($dir == 2)
 {
     require_once("../club_connect.php");
@@ -20,7 +28,8 @@ else
 }
 
 
-if((md5($_SERVER['HTTP_USERAGENT'] . 'salt')) == ($_SESSION['agent']) &&
+if(isset($_SERVER['HTTP_USERAGENT']) && isset($_SESSION['agent']) && isset($_SESSION['use']) &&
+    md5($_SERVER['HTTP_USERAGENT'] . 'salt') == $_SESSION['agent'] &&
     $_SESSION['use'] == true)
 {
     $loggedIn = true;
diff --git a/php_docker/Dockerfile b/php_docker/Dockerfile
index 8a10824..55e9d4a 100644
--- a/php_docker/Dockerfile
+++ b/php_docker/Dockerfile
@@ -1,9 +1,8 @@
-FROM php:7.4.3-fpm-alpine3.11
+FROM php:8.1-fpm-alpine
 
 RUN apk update \
     && apk add sqlite \
-    && apk add socat \
-    && apk add php-sqlite3
+    && apk add socat
 
 # Copy the php config file
 COPY ./php-fpm.conf /usr/local/etc/php-fpm.d/www.conf
diff --git a/site.conf b/site.conf
index 1d27d4b..cd9eec3 100644
--- a/site.conf
+++ b/site.conf
@@ -13,9 +13,8 @@ server {
 
     location ~ \.php$ {
         resolver 127.0.0.11;
-        set $upstream php:9000;
         include fastcgi_params;
-        fastcgi_pass    $upstream; 
+        fastcgi_pass php-panda:9000;
         fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
     }
 }
\ No newline at end of file