diff --git a/cron_ticket_email_parser.php b/cron_ticket_email_parser.php
index 6001704e..0c4f3339 100644
--- a/cron_ticket_email_parser.php
+++ b/cron_ticket_email_parser.php
@@ -546,6 +546,9 @@ unlink($lock_file_path);
 
 // DEBUG
 echo "\nLock File Path: $lock_file_path\n";
+if (file_exists($lock_file_path)) {
+    echo "\nLock is present\n\n";
+}
 echo "Processed Emails into tickets: $processed_count\n";
 echo "Unprocessed Emails: $unprocessed_count\n";
 
diff --git a/login.php b/login.php
index 41f9824d..b37b65e7 100644
--- a/login.php
+++ b/login.php
@@ -221,7 +221,7 @@ if (isset($_POST['login'])) {
                 //}
 
             }
-            if ($_GET['last_visited']) {
+            if (isset($_GET['last_visited'])) {
                 header("Location: ".$_SERVER["REQUEST_SCHEME"] . "://" . $config_base_url . base64_decode($_GET['last_visited']) );
             } else {
                 header("Location: $config_start_page");