diff --git a/apps/web/app/api/user/stats/newsletters/route.ts b/apps/web/app/api/user/stats/newsletters/route.ts
index d9ffe2c399..a9fa28fcb5 100644
--- a/apps/web/app/api/user/stats/newsletters/route.ts
+++ b/apps/web/app/api/user/stats/newsletters/route.ts
@@ -236,7 +236,6 @@ async function getNewsletterCounts(
   } catch (error) {
     logger.error("getNewsletterCounts error", {
       error,
-      errorMessage: error instanceof Error ? error.message : String(error),
       errorStack: error instanceof Error ? error.stack : undefined,
     });
     return [];
diff --git a/apps/web/app/api/watch/controller.ts b/apps/web/app/api/watch/controller.ts
index bad44dbcc9..123be3a8b5 100644
--- a/apps/web/app/api/watch/controller.ts
+++ b/apps/web/app/api/watch/controller.ts
@@ -58,7 +58,7 @@ export async function watchEmails({
       logger.warn("Auth failure while watching inbox - cleaning up tokens", {
         emailAccountId,
         providerName: provider.name,
-        error: errorMessage,
+        error,
       });
       await cleanupInvalidTokens({
         emailAccountId,
diff --git a/apps/web/utils/actions/ai-rule.ts b/apps/web/utils/actions/ai-rule.ts
index 7a2a1720e4..f1f44c15eb 100644
--- a/apps/web/utils/actions/ai-rule.ts
+++ b/apps/web/utils/actions/ai-rule.ts
@@ -408,7 +408,7 @@ export const saveRulesPromptAction = actionClient
           } else {
             logger.error("Failed to create rule", {
               ruleName: rule.name,
-              error: error instanceof Error ? error.message : String(error),
+              error,
             });
           }
         }
@@ -500,7 +500,7 @@ export const createRulesAction = actionClient
               error instanceof Error ? error.message : String(error);
             logger.error("Failed to create rule", {
               ruleName: rule.name,
-              error: errorMessage,
+              error,
             });
             errors.push({
               ruleName: rule.name,
diff --git a/apps/web/utils/actions/report.ts b/apps/web/utils/actions/report.ts
index ae0d4b6389..aa99fc3613 100644
--- a/apps/web/utils/actions/report.ts
+++ b/apps/web/utils/actions/report.ts
@@ -197,7 +197,7 @@ async function fetchGmailLabels(
           } catch (error) {
             logger.warn("Failed to get details for label", {
               labelName: label.name,
-              error: error instanceof Error ? error.message : String(error),
+              error,
             });
             return {
               ...label,
@@ -216,9 +216,7 @@ async function fetchGmailLabels(
 
     return sortedLabels;
   } catch (error) {
-    logger.warn("Failed to fetch Gmail labels", {
-      error: error instanceof Error ? error.message : String(error),
-    });
+    logger.warn("Failed to fetch Gmail labels", { error });
     return [];
   }
 }
@@ -234,9 +232,7 @@ async function fetchGmailSignature(
 
     return defaultSignature?.signature || "";
   } catch (error) {
-    logger.warn("Failed to fetch Gmail signature", {
-      error: error instanceof Error ? error.message : String(error),
-    });
+    logger.warn("Failed to fetch Gmail signature", { error });
     return "";
   }
 }
diff --git a/apps/web/utils/ai/assistant/chat.ts b/apps/web/utils/ai/assistant/chat.ts
index 213040c28f..cbd28eb9cb 100644
--- a/apps/web/utils/ai/assistant/chat.ts
+++ b/apps/web/utils/ai/assistant/chat.ts
@@ -230,7 +230,7 @@ const createRuleTool = ({
       } catch (error) {
         const message = error instanceof Error ? error.message : String(error);
 
-        logger.error("Failed to create rule", { error: message });
+        logger.error("Failed to create rule", { error });
 
         return { error: "Failed to create rule", message };
       }
diff --git a/apps/web/utils/ai/assistant/process-user-request.ts b/apps/web/utils/ai/assistant/process-user-request.ts
index 517462d21f..6abfbb9d6d 100644
--- a/apps/web/utils/ai/assistant/process-user-request.ts
+++ b/apps/web/utils/ai/assistant/process-user-request.ts
@@ -145,7 +145,7 @@ ${stringifyEmailSimple(getEmailForLLM(originalEmail))}
       logger.error("Error while updating rule", {
         ruleName,
         keys: Object.keys(rule),
-        error: message,
+        error,
       });
 
       return {
@@ -274,7 +274,7 @@ ${stringifyEmailSimple(getEmailForLLM(originalEmail))}
       //         groupId,
       //         type: groupItemType,
       //         value,
-      //         error: message,
+      //         error,
       //       });
       //       return {
       //         error: "Failed to add pattern",
@@ -339,7 +339,7 @@ ${stringifyEmailSimple(getEmailForLLM(originalEmail))}
                     groupItemId: groupItem.id,
                     type: groupItemType,
                     value,
-                    error: message,
+                    error,
                   });
 
                   return {
diff --git a/apps/web/utils/ai/mcp/mcp-tools.ts b/apps/web/utils/ai/mcp/mcp-tools.ts
index 8dc5814bde..d0f37ff7de 100644
--- a/apps/web/utils/ai/mcp/mcp-tools.ts
+++ b/apps/web/utils/ai/mcp/mcp-tools.ts
@@ -108,7 +108,7 @@ export async function createMcpToolsForAgent(
         });
       } catch (error) {
         logger.error("Failed to create MCP client for integration", {
-          error: error instanceof Error ? error.message : String(error),
+          error,
           integration: integration.name,
         });
         // Continue with other integrations
diff --git a/apps/web/utils/ai/report/fetch.ts b/apps/web/utils/ai/report/fetch.ts
index 2f92dd3d73..8e4f42819e 100644
--- a/apps/web/utils/ai/report/fetch.ts
+++ b/apps/web/utils/ai/report/fetch.ts
@@ -119,17 +119,13 @@ export async function fetchEmailTemplates(
 
         if (templates.length >= 10) break;
       } catch (error) {
-        logger.warn("Failed to process draft:", {
-          error: error instanceof Error ? error.message : String(error),
-        });
+        logger.warn("Failed to process draft:", { error });
       }
     }
 
     return templates;
   } catch (error) {
-    logger.warn("Failed to fetch email templates:", {
-      error: error instanceof Error ? error.message : String(error),
-    });
+    logger.warn("Failed to fetch email templates:", { error });
     return [];
   }
 }
diff --git a/apps/web/utils/email/microsoft.ts b/apps/web/utils/email/microsoft.ts
index 54547ad890..60ff0a4440 100644
--- a/apps/web/utils/email/microsoft.ts
+++ b/apps/web/utils/email/microsoft.ts
@@ -1437,7 +1437,7 @@ export class OutlookProvider implements EmailProvider {
       return [];
     } catch (error) {
       this.logger.error("Failed to extract signature from sent emails", {
-        error: error instanceof Error ? error.message : String(error),
+        error,
       });
       return [];
     }
diff --git a/apps/web/utils/gmail/signature-settings.ts b/apps/web/utils/gmail/signature-settings.ts
index 6d9dbae4f2..43ebf7063b 100644
--- a/apps/web/utils/gmail/signature-settings.ts
+++ b/apps/web/utils/gmail/signature-settings.ts
@@ -49,9 +49,7 @@ export async function getGmailSignatures(
 
     return signatures;
   } catch (error) {
-    logger.error("Failed to fetch Gmail signatures", {
-      error: error instanceof Error ? error.message : String(error),
-    });
+    logger.error("Failed to fetch Gmail signatures", { error });
     throw error;
   }
 }
diff --git a/apps/web/utils/outlook/subscription-manager.ts b/apps/web/utils/outlook/subscription-manager.ts
index 431b2d6581..9eafbff8f1 100644
--- a/apps/web/utils/outlook/subscription-manager.ts
+++ b/apps/web/utils/outlook/subscription-manager.ts
@@ -146,7 +146,7 @@ export class OutlookSubscriptionManager {
             "Failed to cancel existing subscription (may already be expired)",
             {
               existingSubscriptionId,
-              error: error instanceof Error ? error.message : String(error),
+              error,
             },
           );
         }
diff --git a/apps/web/utils/user/merge-premium.ts b/apps/web/utils/user/merge-premium.ts
index 7c24d08920..30dfa1cc5c 100644
--- a/apps/web/utils/user/merge-premium.ts
+++ b/apps/web/utils/user/merge-premium.ts
@@ -211,7 +211,7 @@ export async function transferPremiumDuringMerge({
     logger.error("Failed to transfer premium during user merge", {
       sourceUserId,
       targetUserId,
-      error: error instanceof Error ? error.message : String(error),
+      error,
     });
     // Don't rethrow - we want the merge to continue even if premium transfer fails
   }
diff --git a/apps/web/utils/webhook/process-history-item.ts b/apps/web/utils/webhook/process-history-item.ts
index e50c51218b..d76e34e1d5 100644
--- a/apps/web/utils/webhook/process-history-item.ts
+++ b/apps/web/utils/webhook/process-history-item.ts
@@ -217,9 +217,7 @@ export async function processHistoryItem(
       }
     }
 
-    logger.error("Error processing message", {
-      error: error instanceof Error ? error.message : String(error),
-    });
+    logger.error("Error processing message", { error });
     throw error;
   }
 }
diff --git a/version.txt b/version.txt
index 63e2e9d392..afd246d5e5 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-v2.21.48
+v2.21.49