Catch error better

fifo/redconfigjobstore.py

@@ -95,6 +95,7 @@ class RedConfigJobStore(MemoryJobStore):
         job_state = in_job["job_state"]
         job_state = pickle.loads(base64.b64decode(job_state))
         if job_state["args"]:  # Backwards compatibility on args to kwargs
+            try:
                 job_state["kwargs"] = {
                     "name": job_state["args"][0],
                     "guild_id": job_state["args"][1],
@@ -102,6 +103,8 @@ class RedConfigJobStore(MemoryJobStore):
                     "channel_id": job_state["args"][3],
                     "bot": job_state["args"][4],
                 }
+            except IndexError as e:
+                raise Exception(job_state["args"]) from e
         job_state["kwargs"]["config"] = self.config
         job_state["kwargs"]["bot"] = self.bot
         # new_kwargs = job_state["kwargs"]