diff --git a/content.js b/content.js
index f56cd82..9539782 100644
--- a/content.js
+++ b/content.js
@@ -111,7 +111,13 @@
       if (btnDebugPages) {
         btnDebugPages.addEventListener('click', (e) => {
           console.log('🎯 BUTTON CLICKED: Debug Contar Páginas');
-          debugCountPagesForAllManga();
+          console.log('📝 Button element:', btnDebugPages);
+          try {
+            debugCountPagesForAllManga();
+          } catch (error) {
+            console.error('❌❌❌ Error in debugCountPagesForAllManga:', error);
+            console.error('Stack:', error.stack);
+          }
         });
       } else {
         console.error('❌ btnDebugPages not found!');