fix

public/js/dashboard.js

@@ -136,10 +136,13 @@ async function requestChange()
     .then(result => result.json())
     .then(res => 
     {
-        let music = document.getElementById('music')
+        if(!res.error)
-        music.textContent = res.music? 'check_box' :'check_box_outline_blank';
+        {
-        let strikes = document.getElementById('strikes')
+            let music = document.getElementById('music')
-        strikes.textContent = res.strikes? 'check_box' :'check_box_outline_blank';
+            music.textContent = res.music? 'check_box' :'check_box_outline_blank';
+            let strikes = document.getElementById('strikes')
+            strikes.textContent = res.strikes? 'check_box' :'check_box_outline_blank';
+        }
     })
     .catch(console.error);
 }