diff --git a/templates/404_xls_analyzer_error.html b/templates/404_xls_analyzer_error.html
new file mode 100644
index 0000000..ffecb56
--- /dev/null
+++ b/templates/404_xls_analyzer_error.html
@@ -0,0 +1,12 @@
+{% extends 'base.html' %}
+{% load i18n %}
+{% block content %}
+
+ {% trans "Error" %}
+
+
+
+ {{ error_message }}
+
+
+{% endblock %}