iOS fix: Logging out when player is open crashing because server config is nil, added nil check in Api requests

ios/App/Shared/player/AudioPlayer.swift

@@ -67,6 +67,8 @@ class AudioPlayer: NSObject {
         destroy()
     }
     public func destroy() {
+        // Pause is not synchronous causing this error on below lines:
+        // AVAudioSession_iOS.mm:1206  Deactivating an audio session that has running I/O. All I/O should be stopped or paused prior to deactivating the audio session
         pause()
         audioPlayer.replaceCurrentItem(with: nil)
         
@@ -77,9 +79,11 @@ class AudioPlayer: NSObject {
             print(error)
         }
         
+        // Throws error Possibly related to the error above
 //        DispatchQueue.main.sync {
-            UIApplication.shared.endReceivingRemoteControlEvents()
+//            UIApplication.shared.endReceivingRemoteControlEvents()
 //        }
+        
         NotificationCenter.default.post(name: NSNotification.Name(PlayerEvents.closed.rawValue), object: nil)
     }