diff --git a/easyaudit/backends.py b/easyaudit/backends.py
index b80c7243..d7be40a0 100644
--- a/easyaudit/backends.py
+++ b/easyaudit/backends.py
@@ -7,10 +7,22 @@
 class ModelBackend:
 
     def request(self, request_info):
-        return RequestEvent.objects.create(**request_info)
+        try:
+            return RequestEvent.objects.create(**request_info)
+        except Exception as e:
+            logger.error(f"Error creating RequestEvent: {e}")
+            return None
 
     def crud(self, crud_info):
-        return CRUDEvent.objects.create(**crud_info)
+        try:
+            return CRUDEvent.objects.create(**crud_info)
+        except Exception as e:
+            logger.error(f"Error creating CRUDEvent: {e}")
+            return None
 
     def login(self, login_info):
-        return LoginEvent.objects.create(**login_info)
\ No newline at end of file
+        try:
+            return LoginEvent.objects.create(**login_info)
+        except Exception as e:
+            logger.error(f"Error creating LoginEvent: {e}")
+            return None
\ No newline at end of file
diff --git a/easyaudit/signals/model_signals.py b/easyaudit/signals/model_signals.py
index a76af3f0..d40fa38a 100644
--- a/easyaudit/signals/model_signals.py
+++ b/easyaudit/signals/model_signals.py
@@ -1,6 +1,7 @@
 import json
 import logging
 
+from django.db.utils import OperationalError
 from django.conf import settings
 from django.contrib.auth import get_user_model
 from django.contrib.auth.models import AnonymousUser
@@ -18,7 +19,7 @@
 from easyaudit.models import CRUDEvent
 from easyaudit.settings import REGISTERED_CLASSES, UNREGISTERED_CLASSES, \
     WATCH_MODEL_EVENTS, CRUD_DIFFERENCE_CALLBACKS, LOGGING_BACKEND, \
-    DATABASE_ALIAS
+    DATABASE_ALIAS, CRUD_EVENT_NO_CHANGED_FIELDS_SKIP
 from easyaudit.utils import get_m2m_field_name, model_delta
 
 logger = logging.getLogger(__name__)
@@ -73,6 +74,9 @@ def pre_save(sender, instance, raw, using, update_fields, **kwargs):
     try:
         if not should_audit(instance):
             return False
+        
+        if CRUD_EVENT_NO_CHANGED_FIELDS_SKIP:
+            return
 
         with transaction.atomic(using=using):
             try:
@@ -122,9 +126,9 @@ def crud_flow():
                             })
                     except Exception as e:
                         try:
-                            logger.exception(
+                            logger.error(
                                 "easy audit had a pre_save exception on CRUDEvent creation. instance: {}, instance pk: {}".format(
-                                    instance, instance.pk))
+                                    instance, instance.pk), exc_info=True)
                         except Exception:
                             pass
                 if getattr(settings, "TEST", False):
@@ -132,7 +136,7 @@ def crud_flow():
                 else:
                     transaction.on_commit(crud_flow, using=using)
     except Exception:
-        logger.exception('easy audit had a pre-save exception.')
+        logger.error('easy audit had a pre-save exception.', exc_info=True)
 
 
 def post_save(sender, instance, created, raw, using, update_fields, **kwargs):
@@ -181,17 +185,20 @@ def crud_flow():
                             })
                     except Exception as e:
                         try:
-                            logger.exception(
+                            logger.error(
                                 "easy audit had a post_save exception on CRUDEvent creation. instance: {}, instance pk: {}".format(
-                                    instance, instance.pk))
+                                    instance, instance.pk), exc_info=True)
                         except Exception:
                             pass
                 if getattr(settings, "TEST", False):
                     crud_flow()
                 else:
                     transaction.on_commit(crud_flow, using=using)
-    except Exception:
-        logger.exception('easy audit had a post-save exception.')
+                    
+    except OperationalError as ex:
+        logger.error(f'Easy audit had a post-save OperationalError. {ex}', exc_info=True)    
+    except Exception as ex:
+        logger.error(f'Easy audit had a post-save exception. {ex}', exc_info=True)
 
 
 def _m2m_rev_field_name(model1, model2):
@@ -279,9 +286,9 @@ def crud_flow():
                         })
                 except Exception as e:
                     try:
-                        logger.exception(
+                        logger.error(
                             "easy audit had a m2m_changed exception on CRUDEvent creation. instance: {}, instance pk: {}".format(
-                                instance, instance.pk))
+                                instance, instance.pk), exc_info=True)
                     except Exception:
                         pass
 
@@ -289,8 +296,10 @@ def crud_flow():
                 crud_flow()
             else:
                 transaction.on_commit(crud_flow, using=using)
-    except Exception:
-        logger.exception('easy audit had an m2m-changed exception.')
+    except OperationalError as ex:
+        logger.error(f'Easy audit had a m2m-changed OperationalError. {ex}', exc_info=True)    
+    except Exception as ex:
+        logger.error(f'Easy audit had a m2m-changed exception. {ex}', exc_info=True)
 
 
 def post_delete(sender, instance, using, **kwargs):
@@ -327,9 +336,9 @@ def crud_flow():
 
                 except Exception as e:
                     try:
-                        logger.exception(
+                        logger.error(
                             "easy audit had a post_delete exception on CRUDEvent creation. instance: {}, instance pk: {}".format(
-                                instance, instance.pk))
+                                instance, instance.pk), exc_info=True)
                     except Exception:
                         pass
 
@@ -337,8 +346,10 @@ def crud_flow():
                 crud_flow()
             else:
                 transaction.on_commit(crud_flow, using=using)
-    except Exception:
-        logger.exception('easy audit had a post-delete exception.')
+    except OperationalError as ex:
+        logger.error(f'Easy audit had a post-delete OperationalError. {ex}', exc_info=True)    
+    except Exception as ex:
+        logger.error(f'Easy audit had a post-delete exception. {ex}', exc_info=True)
 
 
 if WATCH_MODEL_EVENTS: