Fix Recent Activity errors

src/lib/errorHandler.ts

@@ -35,13 +35,29 @@ export const handleError = (
     ? error.message 
     : 'An unexpected error occurred';
 
-  // Log to console/monitoring
+  // Log to console/monitoring with enhanced debugging
+  const stack = error instanceof Error ? error.stack : undefined;
+  
   logger.error('Error occurred', {
     ...context,
     error: error instanceof Error ? error.message : String(error),
-    stack: error instanceof Error ? error.stack : undefined,
+    stack,
     errorId,
+    errorType: typeof error,
+    errorConstructor: error?.constructor?.name,
+    hasStack: !!stack,
   });
+  
+  // Additional debug logging when stack is missing
+  if (!stack) {
+    console.error('[handleError] Error without stack trace:', {
+      type: typeof error,
+      constructor: error?.constructor?.name,
+      error: error,
+      context,
+      errorId
+    });
+  }
 
   // Log to database with breadcrumbs (non-blocking)
   try {