diff --git a/Projects/Superalgos/UI/Spaces/Docs-Space/ContextMenu.js b/Projects/Superalgos/UI/Spaces/Docs-Space/ContextMenu.js
index f1e422304..4489ff16f 100644
--- a/Projects/Superalgos/UI/Spaces/Docs-Space/ContextMenu.js
+++ b/Projects/Superalgos/UI/Spaces/Docs-Space/ContextMenu.js
@@ -417,7 +417,7 @@ function newSuperalgosDocsContextMenu() {
             return true
         }
         if (paragraphNode.id.indexOf('-error') >= 0) {
-            selectedParagraphData = paragraphNode.innerText.trim().substring(8, paragraphNode.innerText.length)
+            selectedParagraphData = paragraphNode.innerText.trim().substring(7, paragraphNode.innerText.length)
             return true
         }
         if (paragraphNode.id.indexOf('-list') >= 0) {