catch any error

main.js

@@ -165,6 +165,7 @@ let app = {
       });
     },
     playRandomSound() {
+      try {
         const sound = random.element(this.sounds.filter(sound => sound.active));
         if (sound !== null) {
           console.log(`Playing ${sound.id}`);
@@ -172,6 +173,9 @@ let app = {
           sound.audio.volume = this.volume / 100;
           sound.audio.play();
         }
+      } catch (error) {
+        console.error(error);
+      }
       this.trigger();
     },
   },