diff --git a/AiCoreUnitTest/OllamaFacadeTest.cs b/AiCoreUnitTest/OllamaFacadeTest.cs
index f616ce1c2..2eeaf6d36 100644
--- a/AiCoreUnitTest/OllamaFacadeTest.cs
+++ b/AiCoreUnitTest/OllamaFacadeTest.cs
@@ -18,7 +18,7 @@ namespace AiCoreUnitTest
 		[TestInitialize]
 		public void TestInitialize()
 		{
-			OllamaUrl = "https://w2.ownchat.de";
+			OllamaUrl = "https://ai2.ownsoft.de";
 			OllamaKey = "mu9ZPuUXJ4aVGLU1WL2RfPCeSMRmJREwyjVJBP7bHfSz8quZRqN7e7UwnwCDi8GZ";
 		}
 
diff --git a/Data/SessionFacade.cs b/Data/SessionFacade.cs
index 7db40cc7b..d1eb47d5f 100644
--- a/Data/SessionFacade.cs
+++ b/Data/SessionFacade.cs
@@ -42,7 +42,7 @@ namespace BeWo.Data
         {
             get
             {
-                return HttpContext.Current.Session["tenant"] as string;
+                return HttpContext.Current?.Session["tenant"] as string;
             }
 
             set