update error message on track stuck to make it seems like less of an …

…issue than it currently is

Signed-off-by: Draper <[email protected]>

redbot/cogs/audio/core/events/lavalink.py

@@ -311,7 +311,7 @@ async def lavalink_event_handler(
                             colour=await self.bot.get_embed_color(message_channel),
                             title=_("Track Stuck"),
                             description=_(
-                                "Playback of the song has stopped due to an unexpected error.\n{error}"
+                                "Playback of the song was unable to continue.\n{error}"
                             ).format(error=description),
                         )
                     else: