diff --git a/services/core.py b/services/core.py
index 9f10d7a..c70c124 100644
--- a/services/core.py
+++ b/services/core.py
@@ -95,12 +95,12 @@ class CacheStorage:
         self = CacheStorage
         while True:
             try:
-                print("[services.core] - updating views...")
+                print("[services.core] - updating profiles data...")
                 await self.update_authors()
                 failed = 0
-            except Exception:
+            except Exception as er:
                 failed += 1
-                print("[services.core] - update failed #%d, wait 10 seconds" % failed)
+                print(f"[services.core] {er} - update failed #{failed}, wait 10 seconds")
                 if failed > 3:
                     print("[services.core] - not trying to update anymore")
                     break