diff --git a/lang/de.yml b/lang/de.yml
index c3d1f6975..c6e197974 100644
--- a/lang/de.yml
+++ b/lang/de.yml
@@ -288,6 +288,8 @@ de:
     db_LockedOutUntil: 'Gesperrt bis'
     db_Password: Passwort
     db_PasswordExpiry: 'Ablaufdatum des Passworts'
+    KEEP_ME_SIGNED_IN: '{count} Tage lang angemeldet bleiben'
+    KEEP_ME_SIGNED_IN_TOOLTIP: 'Sie bleiben auf diesem Gerät für {count} Tage angemeldet. Verwenden Sie diese Funktion nur, wenn Sie dem von Ihnen verwendeten Gerät vertrauen.'
   SilverStripe\Security\MemberAuthenticator\CMSMemberLoginForm:
     AUTHENTICATORNAME: 'CMS Benutzer Login Formular'
     BUTTONFORGOTPASSWORD: 'Passwort vergessen'
diff --git a/lang/en.yml b/lang/en.yml
index 7fb0e9ab6..7edee6a42 100644
--- a/lang/en.yml
+++ b/lang/en.yml
@@ -217,7 +217,6 @@ en:
     GROUPNAME: 'Group name'
     GroupReminder: 'If you choose a parent group, this group will take all it''s roles'
     HierarchyPermsError: 'Can''t assign parent group "{group}" with privileged permissions (requires ADMIN access)'
-    ValidationIdentifierAlreadyExists: 'A Group ({group}) already exists with the same {identifier}'
     Locked: 'Locked?'
     MEMBERS: Members
     NEWGROUP: 'New Group'
@@ -233,6 +232,7 @@ en:
     RolesAddEditLink: 'Manage roles'
     SINGULARNAME: Group
     Sort: 'Sort Order'
+    ValidationIdentifierAlreadyExists: 'A Group ({group}) already exists with the same {identifier}'
     has_many_Permissions: Permissions
     many_many_Members: Members
   SilverStripe\Security\LoginAttempt:
diff --git a/lang/it.yml b/lang/it.yml
index 8598cc839..111d04835 100644
--- a/lang/it.yml
+++ b/lang/it.yml
@@ -72,7 +72,7 @@ it:
     VALIDATOR: Valiidatore
     VALIDCURRENCY: 'Inserisci una valuta valida'
   SilverStripe\Forms\FormField:
-    EXAMPLE: 'e.g. {format}'
+    EXAMPLE: 'p. es. {format}'
     NONE: nessuno
   SilverStripe\Forms\FormScaffolder:
     TABMAIN: Principale
diff --git a/lang/nl.yml b/lang/nl.yml
index 8844dbd53..31d6452c1 100644
--- a/lang/nl.yml
+++ b/lang/nl.yml
@@ -288,6 +288,8 @@ nl:
     db_LockedOutUntil: 'Gesloten tot'
     db_Password: Wachtwoord
     db_PasswordExpiry: 'Wachtwoord vervaldatum'
+    KEEP_ME_SIGNED_IN: 'Ingelogd blijven gedurende {count} dagen'
+    KEEP_ME_SIGNED_IN_TOOLTIP: 'Onthoud gedurende {count} dagen de inloggegevens op dit apparaat. Gebruik dit alleen op vertrouwde apparaten.'
   SilverStripe\Security\MemberAuthenticator\CMSMemberLoginForm:
     AUTHENTICATORNAME: Inlogformulier
     BUTTONFORGOTPASSWORD: 'Wachtwoord vergeten'
@@ -345,8 +347,8 @@ nl:
     PLURALNAME: 'Versleutelde logins'
     PLURALS:
       one: 'Een versleutelde login'
-      other: '{count} versleutelde logins'
-    SINGULARNAME: 'Versleutelde login'
+      other: '{count} loginsleutels'
+    SINGULARNAME: Loginsleutel
   SilverStripe\Security\Security:
     ALREADYLOGGEDIN: 'U hebt geen toegang tot deze pagina.  Als u een andere account met de nodige rechten hebt, kan u hieronder opnieuw inloggen.'
     BUTTONSEND: 'Nieuw wachtwoord aanmaken'
@@ -355,7 +357,7 @@ nl:
     CONFIRMLOGOUT: 'Klik op onderstaande knop om uit te loggen.'
     ENTERNEWPASSWORD: 'Voer een nieuw wachtwoord in.'
     ERRORPASSWORDPERMISSION: 'U moet ingelogd zijn om uw wachtwoord te kunnen veranderen!'
-    LOGIN: 'Meld aan'
+    LOGIN: Inloggen
     LOGOUT: Uitloggen
     LOSTPASSWORDHEADER: 'Wachtwoord vergeten'
     NOTEPAGESECURED: 'Deze pagina is beveiligd. Voer uw gegevens in en u wordt automatisch doorgestuurd.'
diff --git a/lang/sl.yml b/lang/sl.yml
index 7960ac879..77b0d418c 100644
--- a/lang/sl.yml
+++ b/lang/sl.yml
@@ -308,6 +308,8 @@ sl:
     db_LockedOutUntil: 'Zaklenjeno do'
     db_Password: Geslo
     db_PasswordExpiry: 'Datum poteka veljavnosti gesla'
+    KEEP_ME_SIGNED_IN: 'Ohranjaj prijavo naslednjih ({count}) dni.'
+    KEEP_ME_SIGNED_IN_TOOLTIP: 'V tem brskalniku boste ostali prijavljeni naslednjih ({count}) dni. Uporabite to možnost samo, če uporabljate brskalnik, v katerem je to varno.'
   SilverStripe\Security\MemberAuthenticator\CMSMemberLoginForm:
     AUTHENTICATORNAME: 'Obrazec za prijavo v sistem'
     BUTTONFORGOTPASSWORD: 'Ne poznam gesla'
diff --git a/src/Core/TempFolder.php b/src/Core/TempFolder.php
index 6ca00a48d..11a41c660 100644
--- a/src/Core/TempFolder.php
+++ b/src/Core/TempFolder.php
@@ -39,7 +39,7 @@ class TempFolder
         $user = '';
         if (function_exists('posix_getpwuid') && function_exists('posix_getuid')) {
             $userDetails = posix_getpwuid(posix_getuid());
-            $user = $userDetails['name'];
+            $user = $userDetails['name'] ?? false;
         }
         if (!$user) {
             $user = Environment::getEnv('APACHE_RUN_USER');