First attempt in fixing music player

Author: ColaIan

teapot/cogs/music.py

@@ -269,7 +269,7 @@ async def disconnect(self, ctx):
     async def ensure_voice(self, ctx):
         """ This check ensures that the bot and command author are in the same voice channel. """
         try:
-            player = self.bot.lavalink.players.create(ctx.guild.id, endpoint=str(ctx.guild.region))
+            player = self.bot.lavalink.player_manager.create(ctx.guild.id, endpoint=str(ctx.guild.region))
         except Exception as e:  # players not found
             print("Music Player Error:" + str(e))
             raise commands.CommandInvokeError('An error occurred while contacting music player')