diff --git a/CHANGELOG.md b/CHANGELOG.md
index 01b7e9c..27ae6fd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.5.7 : 07.01.2020
+
+- **Fix**: Introduced generic `Invalid value` error message, if there is `AttributeError`, `TypeError`, `ValueError`
+
 ## 0.5.6 : 01.01.2020
 
 - **Fix**: Fixing issue from version `0.5.5` but this time for real
diff --git a/django_request_formatter/forms.py b/django_request_formatter/forms.py
index 6b6330c..f5bed43 100644
--- a/django_request_formatter/forms.py
+++ b/django_request_formatter/forms.py
@@ -6,6 +6,7 @@
 import msgpack
 from django.core.exceptions import ValidationError, NON_FIELD_ERRORS
 from django.forms import MediaDefiningClass, Field
+from django.utils.translation import gettext
 
 from django_request_formatter.exceptions import RequestValidationError
 
@@ -147,6 +148,8 @@ def full_clean(self):
                     self.cleaned_data[key] = getattr(self, f"clean_{key}")()
             except (ValidationError, RequestValidationError) as e:
                 self.add_error(key, e)
+            except (AttributeError, TypeError, ValueError):
+                self.add_error(key, gettext("Invalid value"))
 
         try:
             cleaned_data = self.clean()
diff --git a/django_request_formatter/version.py b/django_request_formatter/version.py
index 8701e4d..22e3a83 100644
--- a/django_request_formatter/version.py
+++ b/django_request_formatter/version.py
@@ -1 +1 @@
-__version__ = '0.5.6'
+__version__ = '0.5.7'