Fix syntax error on Old Safari. Thanks to @Cardoso222

Author: debugger22

app/public/js/main.js

@@ -254,15 +254,13 @@ function playFromQueueExchange2(){
 
 // This method capitalizes the string in place
 String.prototype.capitalize=function(all){
-  try{
     if(all){
-       return this.split(' ').map(e=>e.capitalize()).join(' ');
+      return this.split(' ').map(function(e){
+        return e.capitalize().join(' ');
+      });
     }else{
          return this.charAt(0).toUpperCase() + this.slice(1);
     }
-  }catch(err){
-    return all;
-  }
 }