Catch cannot paginate errors

cogs/misc.py

@@ -53,7 +53,7 @@ class Miscellaneous(commands.Cog):
     @utils.can_run(send_messages=True)
     async def help(self, ctx, *, command: str = None):
         """Shows help about a command or the bot"""
-
+        try:
             if command is None:
                 p = await utils.HelpPaginator.from_bot(ctx)
             else:
@@ -68,6 +68,10 @@ class Miscellaneous(commands.Cog):
                     p = await utils.HelpPaginator.from_cog(ctx, entity)
 
             await p.paginate()
+        except utils.CannotPaginate:
+            await ctx.send(
+                "I need embed links permissions in order to do this command :("
+            )
 
     @commands.command()
     @utils.can_run(send_messages=True)