Use the ID attribute of DM Channel.

Originally used the channel instance by mistake, causing the `__str__` to be used instead of the intended ID.

Author: scragly

core/thread.py

@@ -301,7 +301,7 @@ def _format_info_embed(self, user, log_url, log_count, color):
         # embed.add_field(name='Registered', value=created + days(created))
 
         if user.dm_channel:
-            footer = f"User ID: {user.id} • DM ID: {user.dm_channel}"
+            footer = f"User ID: {user.id} • DM ID: {user.dm_channel.id}"
         else:
             footer = f"User ID: {user.id}"