diff --git a/includes/misc.inc.php b/includes/misc.inc.php
index 3f77ee6..4281a89 100644
--- a/includes/misc.inc.php
+++ b/includes/misc.inc.php
@@ -128,7 +128,6 @@ function do_db_auth($u, $p) {
     $db->close();
 
     if ($userinfo and $userinfo['password'] and (crypt($p, $userinfo['password']) === $userinfo['password'])) {
-        writelog('Succesful login.');
         return TRUE;
     }
 
@@ -329,11 +328,15 @@ function listrotatedlogs() {
     return $list;
 }
 
-function writelog($line) {
+function writelog($line, $user=False) {
     global $logging;
     if ($logging !== TRUE)
         return;
 
+    if ($user === False) {
+        $user = get_sess_user();
+    }
+
     try {
         $db = get_db();
         $q = $db->prepare('CREATE TABLE IF NOT EXISTS logs (
@@ -344,7 +347,7 @@ function writelog($line) {
         $ret = $q->execute();
 
         $q = $db->prepare('INSERT INTO logs (user, log) VALUES (:user, :log)');
-        $q->bindValue(':user', get_sess_user(), SQLITE3_TEXT);
+        $q->bindValue(':user', $user, SQLITE3_TEXT);
         $q->bindValue(':log', $line, SQLITE3_TEXT);
         $q->execute();
         $db->close();
diff --git a/includes/session.inc.php b/includes/session.inc.php
index 0af9f89..996f052 100644
--- a/includes/session.inc.php
+++ b/includes/session.inc.php
@@ -150,6 +150,7 @@ function _try_login($username, $password) {
     global $wefactapiurl, $wefactapikey;
 
     if (!valid_user($username)) {
+        writelog("Illegal username at login!", $username);
         return false;
     }
 
@@ -158,6 +159,7 @@ function _try_login($username, $password) {
     if (isset($wefactapiurl) && isset($wefactapikey)) {
         $wefact = do_wefact_auth($username, $password);
         if (false === $wefact ) {
+            writelog("Failed Wefact login!", $username);
             return false;
         }
         if (-1 !== $wefact) {
@@ -166,11 +168,13 @@ function _try_login($username, $password) {
     }
 
     if ($do_local_auth && !do_db_auth($username, $password)) {
+        writelog("Failed login!", $username);
         return false;
     }
 
     $user = get_user_info($username);
     if (!$user) {
+        writelog("Failed to find user!", $username);
         return false;
     } else {
         _set_current_user($username, (bool) $user['isadmin']);
diff --git a/logs.php b/logs.php
index 1d2a362..3e00b46 100644
--- a/logs.php
+++ b/logs.php
@@ -68,7 +68,11 @@ if ($logging !== TRUE) {
             $entries=getlogs();
         }
 
-        print json_encode($entries,JSON_PRETTY_PRINT);
+        if(defined('JSON_PRETTY_PRINT')) {
+            print json_encode($entries,JSON_PRETTY_PRINT);
+        } else {
+            print json_encode($entries);
+        }
         break;
 
     case "clear":