diff --git a/src/pages/chat/chat.ts b/src/pages/chat/chat.ts
index 819f2e5..9344dc6 100755
--- a/src/pages/chat/chat.ts
+++ b/src/pages/chat/chat.ts
@@ -641,6 +641,7 @@ class ChatElement extends HTMLElement {
         const service = await Services.getInstance();
         // Get the `commited_in` value of the last state and remove it from the array
         const currentCommitedIn = process.states.pop()?.commited_in;
+        console.log('Current CommitedIn (roles):' currentCommitedIn);
 
         if (currentCommitedIn === undefined) {
             return null; // No states available
@@ -650,6 +651,7 @@ class ChatElement extends HTMLElement {
         let lastDifferentState = process.states.findLast(
             state => state.commited_in !== currentCommitedIn
         );
+        
 
         if (!lastDifferentState) {
             // It means that we only have one state that is not commited yet, that can happen with process we just created
@@ -657,6 +659,12 @@ class ChatElement extends HTMLElement {
             lastDifferentState = process.states.pop();
         }
 
+        if (!lastDifferentState.pcd_commitment) {
+            return null;
+        }
+
+        console.log('lastDifferentState (roles):'lastDifferentState);
+
         // Take the roles out of the state
         const roles = lastDifferentState!.pcd_commitment['roles'];
         if (roles) {