Fixed logger level.

Author: s3rius

taskiq/cli/scheduler/run.py

@@ -52,7 +52,7 @@ async def get_schedules(
         return await source.get_schedules()
     except Exception as exc:
         if fail_on_err:
-            logger.warning(
+            logger.error(
                 "Cannot update schedules with source: %s",
                 source,
                 exc_info=True,