diff --git a/modules/config.py b/modules/config.py
index 586227d..4a44aab 100644
--- a/modules/config.py
+++ b/modules/config.py
@@ -118,7 +118,4 @@ def load_config_file(config_default, config_file="config.py"):
             if hasattr(config_module, key):
                 dconf[key] = getattr(config_module, key)
         return dconf
-    logger.warning(
-        "Config file %s not found. Using default config "
-        "and environment variables.", config_file)
-    return None
+    return config_default
\ No newline at end of file
diff --git a/modules/device.py b/modules/device.py
index b6903fe..b8bda3f 100644
--- a/modules/device.py
+++ b/modules/device.py
@@ -8,10 +8,10 @@ from logging import getLogger
 from re import search
 
 from zabbix_utils import APIRequestError
+from pynetbox import RequestError as NetboxRequestError
 
 from modules.exceptions import (
     InterfaceConfigError,
-    JournalError,
     SyncExternalError,
     SyncInventoryError,
     TemplateError,
@@ -896,7 +896,7 @@ class PhysicalDevice:
                 self.nb_journals.create(journal)
                 self.logger.debug(f"Host {self.name}: Created journal entry in NetBox")
                 return True
-            except JournalError(e) as e:
+            except NetboxRequestError as e:
                 self.logger.warning(
                     "Unable to create journal entry for "
                     f"{self.name}: NB returned {e}"