diff --git a/package.json b/package.json
index 1951f6420..8bfad6b8f 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
         "chroma-js": "^3.1.2",
         "react": "^19.1.0",
         "react-dom": "^19.1.0",
-        "tinymce": "^7.9.1",
+        "tinymce": "^7.9.3",
         "webpack": "^5.100.2"
     },
     "resolutions": {
diff --git a/src/Services/SessionService.php b/src/Services/SessionService.php
index bed56f393..7f9ad421d 100644
--- a/src/Services/SessionService.php
+++ b/src/Services/SessionService.php
@@ -14,7 +14,7 @@
 class SessionService {
     protected UserSessionRepository $sessionRepo;
     protected Request $request;
-    protected UserSession $userSession;
+    protected ?UserSession $userSession = null;
     protected ManagerRegistry $doctrine;
 
     public function __construct(
diff --git a/yarn.lock b/yarn.lock
index 03db4b5a2..faefc73c9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4919,10 +4919,10 @@ tinyglobby@^0.2.12:
     fdir "^6.4.4"
     picomatch "^4.0.2"
 
-tinymce@^7.9.1:
-  version "7.9.1"
-  resolved "https://registry.yarnpkg.com/tinymce/-/tinymce-7.9.1.tgz#1b18bad9cb7a3b4b12e3e5a7f29fc7daad0713d7"
-  integrity sha512-zaOHwmiP1EqTeLRXAvVriDb00JYnfEjWGPdKEuac7MiZJ5aiDMZ4Unc98Gmajn+PBljOmO1GKV6G0KwWn3+k8A==
+tinymce@^7.9.3:
+  version "7.9.3"
+  resolved "https://registry.yarnpkg.com/tinymce/-/tinymce-7.9.3.tgz#74f0a04bdf662f90910512d3fe792f0d5f1111e3"
+  integrity sha512-Mtm54U5YJ6Pyo/GaAx+JSHXTGEuxrg2AowVWCD9zy1eBolp5Ub7S1rTtsyQdxhPegfhLuR3VLiTKGw1tacv09g==
 
 tmp@^0.2.1:
   version "0.2.3"