diff --git a/web/pgadmin/browser/server_groups/servers/databases/languages/tests/language_test_data.json b/web/pgadmin/browser/server_groups/servers/databases/languages/tests/language_test_data.json
index 6d01d15d3..14aa7bf91 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/languages/tests/language_test_data.json
+++ b/web/pgadmin/browser/server_groups/servers/databases/languages/tests/language_test_data.json
@@ -27,7 +27,7 @@
       }
     },
     {
-      "name": "Missing required parameter while creating langauge",
+      "name": "Missing required parameter while creating language",
       "url": "/browser/language/obj/",
       "is_positive_test": false,
       "missing_name": true,
@@ -47,7 +47,7 @@
       "mock_data": {}
     },
     {
-      "name": "Error while crerating langauge with missing langauge pack",
+      "name": "Error while creating language with missing language pack",
       "url": "/browser/language/obj/",
       "is_positive_test": false,
       "missing_lang_pack": true,
@@ -63,11 +63,14 @@
         "status_code": 500,
         "message": "Could not find the required parameter"
       },
-      "mocking_required": false,
-      "mock_data": {}
+      "mocking_required": true,
+      "mock_data": {
+        "function_name": "pgadmin.utils.driver.psycopg2.connection.Connection.execute_dict",
+        "return_value": "(False, 'Mocked Internal Server Error')"
+      }
     },
     {
-      "name": "Error while getting properties created langauge",
+      "name": "Error while getting properties created language",
       "url": "/browser/language/obj/",
       "is_positive_test": false,
       "error_in_properties": true,
@@ -81,7 +84,7 @@
       },
       "expected_data": {
         "status_code": 500,
-        "message": "Error while getting properties created langauge."
+        "message": "Error while getting properties created language."
       },
       "mocking_required": true,
       "mock_data": {
@@ -114,13 +117,13 @@
       "mock_data": {}
     },
     {
-      "name": "Error while getting created langauges properties",
+      "name": "Error while getting created languages properties",
       "url": "/browser/language/obj/",
       "is_positive_test": false,
       "error_in_language_properties": true,
       "expected_data": {
         "status_code": 500,
-        "message": "Internal server error while getting langauges"
+        "message": "Internal server error while getting languages"
       },
       "mocking_required": true,
       "mock_data": {
@@ -129,13 +132,13 @@
       }
     },
     {
-      "name": "Error while getting created langauges acl",
+      "name": "Error while getting created languages acl",
       "url": "/browser/language/obj/",
       "is_positive_test": false,
       "language_acl": true,
       "expected_data": {
         "status_code": 500,
-        "message": "Internal server error while getting langauges acl"
+        "message": "Internal server error while getting languages acl"
       },
       "mocking_required": true,
       "mock_data": {
@@ -158,13 +161,13 @@
       }
     },
     {
-      "name": "Error while getting created langauges list",
+      "name": "Error while getting created languages list",
       "url": "/browser/language/obj/",
       "is_positive_test": false,
       "language_list": true,
       "expected_data": {
         "status_code": 500,
-        "message": "Internal server error while getting langauges"
+        "message": "Internal server error while getting languages"
       },
       "mocking_required": true,
       "mock_data": {
@@ -394,7 +397,7 @@
       "mock_data": {}
     },
     {
-      "name": "Error while getting getting a language to delete",
+      "name": "Error while getting a language to delete",
       "url": "/browser/language/obj/",
       "is_positive_test": false,
       "error_in_getting_language": true,
@@ -409,7 +412,7 @@
       }
     },
     {
-      "name": "Error while deleting the created langauge",
+      "name": "Error while deleting the created language",
       "url": "/browser/language/obj/",
       "is_positive_test": false,
       "error_in_deleting_language": true,
diff --git a/web/pgadmin/browser/server_groups/servers/databases/languages/tests/test_language_add.py b/web/pgadmin/browser/server_groups/servers/databases/languages/tests/test_language_add.py
index b6ee39fcf..47a4f7519 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/languages/tests/test_language_add.py
+++ b/web/pgadmin/browser/server_groups/servers/databases/languages/tests/test_language_add.py
@@ -66,10 +66,11 @@ class LanguagesAddTestCase(BaseTestGenerator):
                 actual_status_code = response.status_code
                 expected_status_code = self.expected_data["status_code"]
             if hasattr(self, "missing_lang_pack"):
-                self.data['name'] = 'plperlu'
-                response = self.create_language()
-                actual_status_code = response.status_code
-                expected_status_code = self.expected_data["status_code"]
+                with patch(self.mock_data["function_name"],
+                           return_value=eval(self.mock_data["return_value"])):
+                    response = self.create_language()
+                    actual_status_code = response.status_code
+                    expected_status_code = self.expected_data["status_code"]
 
             if hasattr(self, "error_in_properties"):
                 with patch(self.mock_data["function_name"],
diff --git a/web/pgadmin/browser/static/js/activity.js b/web/pgadmin/browser/static/js/activity.js
index f2fcdbb95..6a6cb0697 100644
--- a/web/pgadmin/browser/static/js/activity.js
+++ b/web/pgadmin/browser/static/js/activity.js
@@ -91,7 +91,10 @@ _.extend(pgBrowser, {
   },
 
   logout_inactivity_user: function() {
-    window.location.href = pgBrowser.utils.logout_url;
+    if (!_.isUndefined(pgBrowser.utils) &&
+        !_.isUndefined(pgBrowser.utils.logout_url)) {
+      window.location.href = pgBrowser.utils.logout_url;
+    }
   },
 
   /* The daemon will track and logout when timeout occurs */
diff --git a/web/regression/.coveragerc.in b/web/regression/.coveragerc.in
index 40ced5ded..6ee3a7296 100644
--- a/web/regression/.coveragerc.in
+++ b/web/regression/.coveragerc.in
@@ -13,6 +13,12 @@ omit =
     */tests/*
     */feature_tests/*
 
+# Here exclude the lines from the code coverage report
+[report]
+exclude_lines=
+    import*
+    except*
+
 # Mention patterns in 'include' to include code for the coverage measurement
 # Here, code coverage will show report only for modules mentioned in the
 # 'include'