diff --git a/app/events.py b/app/events.py
index 77eec41..4e07d68 100644
--- a/app/events.py
+++ b/app/events.py
@@ -104,6 +104,9 @@ def events_listener():
             sleep_sec = 60
             logger.exception(f"Exception in main block scanner loop: {e}")
             logger.warning(f"Waiting {sleep_sec} seconds before retry.")
+            logger.warning(f'Last block in blockchain is {w3.eth.block_number}. 
+                           If this is the current block in the blockchain - 
+                           add the environment variable LAST_BLOCK_LOCKED = "False" to the deployment')
             time.sleep(sleep_sec)