diff --git a/src/class/Util.ts b/src/class/Util.ts
index b78ae7f..9f73bc3 100644
--- a/src/class/Util.ts
+++ b/src/class/Util.ts
@@ -329,6 +329,7 @@ export default class Util {
   }
 
   public capsFirstLetter(string?: string): string | void {
+    if (typeof string !== 'string') return;
     return string.substring(0, 1).toUpperCase() + string.substring(1);
   }
 }
diff --git a/src/events/CommandHandler.ts b/src/events/CommandHandler.ts
index 9c5ad9b..0c316ce 100644
--- a/src/events/CommandHandler.ts
+++ b/src/events/CommandHandler.ts
@@ -12,7 +12,7 @@ export default class CommandHandler extends Event {
   }
 
   public async run(message: Message) {
-    const transaction = Sentry.startTransaction({ name: 'command-handler' });
+    const transaction = Sentry.startTransaction({ name: 'command-handler', op: 'CommandHandler.run' });
     try {
       this.client.db.mongo.Stat.updateOne({ name: 'messages' }, { $inc: { value: 1 } }).exec();
       if (message.author.bot) return;