diff --git a/resources/init.php b/resources/init.php
index 6fe58e41..00858ceb 100644
--- a/resources/init.php
+++ b/resources/init.php
@@ -31,8 +31,8 @@
 
 // Creates REDIS service
 $REDIS = new UnityRedis(
-    $CONFIG["redis"]["host"],
-    $CONFIG["redis"]["port"]
+    $CONFIG["redis"]["host"] ?? "",
+    $CONFIG["redis"]["port"] ?? ""
 );
 
 // Creates LDAP service
diff --git a/tools/docker-dev/unity-web-portal b/tools/docker-dev/unity-web-portal
new file mode 160000
index 00000000..7087b787
--- /dev/null
+++ b/tools/docker-dev/unity-web-portal
@@ -0,0 +1 @@
+Subproject commit 7087b78718a64185ea1ebaf615f4a8b395f39267