diff --git a/src/index.ts b/src/index.ts
index d91efd2..baf4d83 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -66,7 +66,12 @@ client.once(Events.ClientReady, async (c) => {
 });
 
 client.on(Events.InteractionCreate, async (interaction) => {
-  if (!interaction.isChatInputCommand() || !interaction.inCachedGuild()) return;
+  if (!interaction.isChatInputCommand()) return;
+  console.log(`/${interaction.commandName} de ${interaction.user.tag} en guild ${interaction.guildId}`);
+  if (!interaction.inCachedGuild()) {
+    console.warn('guild no cacheada: ¿el bot está invitado con el scope "bot"?');
+    return interaction.reply({ content: 'El bot no está bien agregado a este servidor.', flags: MessageFlags.Ephemeral });
+  }
   const { guildId } = interaction;
 
   if (interaction.commandName === 'start') {
@@ -120,4 +125,8 @@ client.on(Events.VoiceStateUpdate, (oldState) => {
   }
 });
 
+process.on('unhandledRejection', (err) => console.error('unhandledRejection:', err));
+client.on(Events.Error, (err) => console.error('client error:', err));
+
+console.log('iniciando bot…');
 client.login(process.env.DISCORD_TOKEN);