diff --git a/src/meta/bot.py b/src/meta/bot.py
index bf8266b..1ec28be 100644
--- a/src/meta/bot.py
+++ b/src/meta/bot.py
@@ -197,3 +197,9 @@ class Bot(commands.Bot):
                 await self.add_token(row.token, row.refresh_token)
             except Exception:
                 logger.exception(f"Failed to add token for {row}")
+
+    async def event_command_error(self, payload: commands.CommandErrorPayload) -> None:
+        if isinstance(payload.exception, commands.CommandNotFound):
+            logger.debug(f"Attempt to execute nonexistent command for context {payload.context!r}")
+        else:
+            return await super().event_command_error(payload)
diff --git a/src/modules/pluscampaign b/src/modules/pluscampaign
index 0923f32..97bdf8e 160000
--- a/src/modules/pluscampaign
+++ b/src/modules/pluscampaign
@@ -1 +1 @@
-Subproject commit 0923f32a82d8f8eded9459ee4f46d9466d0049b0
+Subproject commit 97bdf8e8e3c23ba715f3645187f29b88f4015913
diff --git a/src/modules/tracker b/src/modules/tracker
index d7ef852..2f4778d 160000
--- a/src/modules/tracker
+++ b/src/modules/tracker
@@ -1 +1 @@
-Subproject commit d7ef852ebb86606a9c1b140a4a8f0c8d68ccf944
+Subproject commit 2f4778d0b813a054c676ac720c5b90492ae386ba