diff --git a/web/pgadmin/tools/sqleditor/templates/sqleditor/js/sqleditor.js b/web/pgadmin/tools/sqleditor/templates/sqleditor/js/sqleditor.js
index 5b08623..8e0c24b 100644
--- a/web/pgadmin/tools/sqleditor/templates/sqleditor/js/sqleditor.js
+++ b/web/pgadmin/tools/sqleditor/templates/sqleditor/js/sqleditor.js
@@ -1795,7 +1795,9 @@ define(
           }
           else {
             // If current page is not the last page then confirm from the user
-            if (self.collection.state.currentPage != self.collection.state.lastPage) {
+            if (self.collection.state.lastPage != null &&
+                self.collection.state.currentPage != self.collection.state.lastPage
+              ) {
               alertify.confirm('{{ _('Add New Row') }}',
                 '{{ _('The result set display will move to the last page. Do you wish to continue?') }}',
                 function() {
@@ -2296,7 +2298,9 @@ define(
           }
           else {
             // If current page is not the last page then confirm from the user
-            if (self.collection.state.currentPage != self.collection.state.lastPage) {
+            if (self.collection.state.lastPage != null &&
+                self.collection.state.currentPage != self.collection.state.lastPage
+              ) {
               alertify.confirm('{{ _('Paste Row') }}',
                 '{{ _('The result set display will move to the last page. Do you wish to continue?') }}',
                 function() {