diff --git a/locale/en_GB.UTF8/LC_MESSAGES/domframework.po b/locale/en_GB.UTF8/LC_MESSAGES/domframework.po
index 971a9f3..1bb05ea 100644
--- a/locale/en_GB.UTF8/LC_MESSAGES/domframework.po
+++ b/locale/en_GB.UTF8/LC_MESSAGES/domframework.po
@@ -23,7 +23,7 @@ msgstr "Actions"
 msgid "Add new entry"
 msgstr "Add new entry"
 
-#: auth.php:107
+#: auth.php:109
 msgid "Already sign in"
 msgstr "Already sign in"
 
@@ -55,7 +55,11 @@ msgstr "Are you sure to delete this entry?"
 msgid "Attachment '%d' not found"
 msgstr "Attachment '%d' not found"
 
-#: authentication.php:279
+#: authentication.php:191
+msgid "Authentication error"
+msgstr ""
+
+#: authentication.php:293
 msgid "Bad login/password"
 msgstr "Bad login/password"
 
@@ -159,7 +163,7 @@ msgstr "Can't save configuration file '%s'"
 msgid "Can't send email : not connected to SMTP server"
 msgstr "Can't send email : not connected to SMTP server"
 
-#: auth.php:112
+#: auth.php:114
 msgid "Click here to logout"
 msgstr "Click here to logout"
 
@@ -243,22 +247,22 @@ msgstr "Directory '%s' available or not readable or not writeable"
 msgid "Directory '%s' doesn't exists"
 msgstr "Directory '%s' doesn't exists"
 
-#: file.php:510
+#: file.php:527
 #, php-format
 msgid "Directory '%s' is not executable"
 msgstr "Directory '%s' is not executable"
 
-#: file.php:518
+#: file.php:535
 #, php-format
 msgid "Directory '%s' is not readable"
 msgstr "Directory '%s' is not readable"
 
-#: file.php:542
+#: file.php:559
 #, php-format
 msgid "Directory '%s' is not writeable"
 msgstr "Directory '%s' is not writeable"
 
-#: file.php:551
+#: file.php:568
 #, php-format
 msgid "Directory '%s' not accessible by external check read-write"
 msgstr "Directory '%s' not accessible by external check read-write"
@@ -281,7 +285,7 @@ msgstr "Display the element {FIRST} to {LAST} on {COUNT} elements"
 msgid "Driver PDO '%s' not available in PHP"
 msgstr ""
 
-#: auth.php:93
+#: auth.php:95
 msgid "Email address"
 msgstr "Email address"
 
@@ -377,7 +381,7 @@ msgstr "File cache %s is not writable"
 msgid "French"
 msgstr "French"
 
-#: auth.php:115
+#: auth.php:117
 msgid "Go back to the calling page"
 msgstr "Go back to the calling page"
 
@@ -536,7 +540,7 @@ msgstr "No DSN provided to dbjson"
 msgid "No Field defined"
 msgstr "No Field defined"
 
-#: auth.php:179
+#: auth.php:181
 msgid "No List User available"
 msgstr "No List User available"
 
@@ -569,7 +573,7 @@ msgstr "No Size provided for varchar field '%s'"
 msgid "No WSDL provided to Sympa auth"
 msgstr "No WSDL provided to Sympa auth"
 
-#: auth.php:143
+#: auth.php:145
 msgid "No authentication available"
 msgstr "No authentication available"
 
@@ -586,7 +590,7 @@ msgstr "No cache directory defined"
 msgid "No configuration file '%s' available and it can't be created"
 msgstr "No configuration file '%s' available and it can't be created"
 
-#: auth.php:131
+#: auth.php:133
 msgid "No connect to authentication available"
 msgstr "No connect to authentication available"
 
@@ -641,7 +645,7 @@ msgstr "No fieldLastname defined"
 msgid "No fieldPassword defined"
 msgstr "No fieldPassword defined"
 
-#: auth.php:150
+#: auth.php:152
 msgid "No getdetails available"
 msgstr "No getdetails available"
 
@@ -649,7 +653,7 @@ msgstr "No getdetails available"
 msgid "No information found for this email"
 msgstr "No information found for this email"
 
-#: auth.php:185
+#: auth.php:187
 msgid "No logout method available"
 msgstr "No logout method available"
 
@@ -661,11 +665,11 @@ msgstr "No object removed"
 msgid "No password available for this email"
 msgstr "No password available for this email"
 
-#: auth.php:160
+#: auth.php:162
 msgid "No password change available"
 msgstr "No password change available"
 
-#: auth.php:171
+#: auth.php:173
 msgid "No password overwrite available"
 msgstr "No password overwrite available"
 
@@ -760,40 +764,40 @@ msgstr "PDO Engine not supported in dbLayer"
 msgid "Param provided to sectionUpdate is not array"
 msgstr "Param provided to sectionUpdate is not array"
 
-#: file.php:484
+#: file.php:501
 #, php-format
 msgid "Parent Directory '%s' not accessible by external check read-only"
 msgstr "Parent Directory '%s' not accessible by external check read-only"
 
-#: file.php:475
+#: file.php:492
 #, php-format
 msgid "Parent Directory '%s' not executable"
 msgstr "Parent Directory '%s' not executable"
 
-#: file.php:467
+#: file.php:484
 #, php-format
 msgid "Parent Path '%s' not found"
 msgstr "Parent Path '%s' not found"
 
-#: auth.php:96
+#: auth.php:98
 msgid "Password"
 msgstr "Password"
 
-#: file.php:501
+#: file.php:518
 #, php-format
 msgid "Path '%s' is not a directory"
 msgstr "Path '%s' is not a directory"
 
-#: file.php:493
+#: file.php:510
 #, php-format
 msgid "Path '%s' not found"
 msgstr "Path '%s' not found"
 
-#: auth.php:89
+#: auth.php:91
 msgid "Please sign in"
 msgstr "Please sign in"
 
-#: authentication.php:203
+#: authentication.php:215
 msgid "Previous session not found"
 msgstr "Previous session not found"
 
@@ -847,7 +851,7 @@ msgstr "Server doesn't supports STARTTLS"
 msgid "Shibboleth is not configured to allow logout"
 msgstr "Shibboleth is not configured to allow logout"
 
-#: auth.php:24 auth.php:102
+#: auth.php:24 auth.php:104
 msgid "Sign in"
 msgstr "Sign in"
 
@@ -1003,7 +1007,7 @@ msgstr "The unique configuration is not an array"
 msgid "The user must be in the wanted group"
 msgstr "The user must be in the wanted group"
 
-#: authentication.php:118
+#: authentication.php:126
 msgid "Too much connections"
 msgstr "Too much connections"
 
@@ -1110,7 +1114,7 @@ msgstr "Wanted right not found"
 msgid "Warning!"
 msgstr "Warning!"
 
-#: authentication.php:76
+#: authentication.php:82
 msgid "You have been logged out"
 msgstr "You have been logged out"
 
diff --git a/locale/en_US.UTF8/LC_MESSAGES/domframework.po b/locale/en_US.UTF8/LC_MESSAGES/domframework.po
index 971a9f3..1bb05ea 100644
--- a/locale/en_US.UTF8/LC_MESSAGES/domframework.po
+++ b/locale/en_US.UTF8/LC_MESSAGES/domframework.po
@@ -23,7 +23,7 @@ msgstr "Actions"
 msgid "Add new entry"
 msgstr "Add new entry"
 
-#: auth.php:107
+#: auth.php:109
 msgid "Already sign in"
 msgstr "Already sign in"
 
@@ -55,7 +55,11 @@ msgstr "Are you sure to delete this entry?"
 msgid "Attachment '%d' not found"
 msgstr "Attachment '%d' not found"
 
-#: authentication.php:279
+#: authentication.php:191
+msgid "Authentication error"
+msgstr ""
+
+#: authentication.php:293
 msgid "Bad login/password"
 msgstr "Bad login/password"
 
@@ -159,7 +163,7 @@ msgstr "Can't save configuration file '%s'"
 msgid "Can't send email : not connected to SMTP server"
 msgstr "Can't send email : not connected to SMTP server"
 
-#: auth.php:112
+#: auth.php:114
 msgid "Click here to logout"
 msgstr "Click here to logout"
 
@@ -243,22 +247,22 @@ msgstr "Directory '%s' available or not readable or not writeable"
 msgid "Directory '%s' doesn't exists"
 msgstr "Directory '%s' doesn't exists"
 
-#: file.php:510
+#: file.php:527
 #, php-format
 msgid "Directory '%s' is not executable"
 msgstr "Directory '%s' is not executable"
 
-#: file.php:518
+#: file.php:535
 #, php-format
 msgid "Directory '%s' is not readable"
 msgstr "Directory '%s' is not readable"
 
-#: file.php:542
+#: file.php:559
 #, php-format
 msgid "Directory '%s' is not writeable"
 msgstr "Directory '%s' is not writeable"
 
-#: file.php:551
+#: file.php:568
 #, php-format
 msgid "Directory '%s' not accessible by external check read-write"
 msgstr "Directory '%s' not accessible by external check read-write"
@@ -281,7 +285,7 @@ msgstr "Display the element {FIRST} to {LAST} on {COUNT} elements"
 msgid "Driver PDO '%s' not available in PHP"
 msgstr ""
 
-#: auth.php:93
+#: auth.php:95
 msgid "Email address"
 msgstr "Email address"
 
@@ -377,7 +381,7 @@ msgstr "File cache %s is not writable"
 msgid "French"
 msgstr "French"
 
-#: auth.php:115
+#: auth.php:117
 msgid "Go back to the calling page"
 msgstr "Go back to the calling page"
 
@@ -536,7 +540,7 @@ msgstr "No DSN provided to dbjson"
 msgid "No Field defined"
 msgstr "No Field defined"
 
-#: auth.php:179
+#: auth.php:181
 msgid "No List User available"
 msgstr "No List User available"
 
@@ -569,7 +573,7 @@ msgstr "No Size provided for varchar field '%s'"
 msgid "No WSDL provided to Sympa auth"
 msgstr "No WSDL provided to Sympa auth"
 
-#: auth.php:143
+#: auth.php:145
 msgid "No authentication available"
 msgstr "No authentication available"
 
@@ -586,7 +590,7 @@ msgstr "No cache directory defined"
 msgid "No configuration file '%s' available and it can't be created"
 msgstr "No configuration file '%s' available and it can't be created"
 
-#: auth.php:131
+#: auth.php:133
 msgid "No connect to authentication available"
 msgstr "No connect to authentication available"
 
@@ -641,7 +645,7 @@ msgstr "No fieldLastname defined"
 msgid "No fieldPassword defined"
 msgstr "No fieldPassword defined"
 
-#: auth.php:150
+#: auth.php:152
 msgid "No getdetails available"
 msgstr "No getdetails available"
 
@@ -649,7 +653,7 @@ msgstr "No getdetails available"
 msgid "No information found for this email"
 msgstr "No information found for this email"
 
-#: auth.php:185
+#: auth.php:187
 msgid "No logout method available"
 msgstr "No logout method available"
 
@@ -661,11 +665,11 @@ msgstr "No object removed"
 msgid "No password available for this email"
 msgstr "No password available for this email"
 
-#: auth.php:160
+#: auth.php:162
 msgid "No password change available"
 msgstr "No password change available"
 
-#: auth.php:171
+#: auth.php:173
 msgid "No password overwrite available"
 msgstr "No password overwrite available"
 
@@ -760,40 +764,40 @@ msgstr "PDO Engine not supported in dbLayer"
 msgid "Param provided to sectionUpdate is not array"
 msgstr "Param provided to sectionUpdate is not array"
 
-#: file.php:484
+#: file.php:501
 #, php-format
 msgid "Parent Directory '%s' not accessible by external check read-only"
 msgstr "Parent Directory '%s' not accessible by external check read-only"
 
-#: file.php:475
+#: file.php:492
 #, php-format
 msgid "Parent Directory '%s' not executable"
 msgstr "Parent Directory '%s' not executable"
 
-#: file.php:467
+#: file.php:484
 #, php-format
 msgid "Parent Path '%s' not found"
 msgstr "Parent Path '%s' not found"
 
-#: auth.php:96
+#: auth.php:98
 msgid "Password"
 msgstr "Password"
 
-#: file.php:501
+#: file.php:518
 #, php-format
 msgid "Path '%s' is not a directory"
 msgstr "Path '%s' is not a directory"
 
-#: file.php:493
+#: file.php:510
 #, php-format
 msgid "Path '%s' not found"
 msgstr "Path '%s' not found"
 
-#: auth.php:89
+#: auth.php:91
 msgid "Please sign in"
 msgstr "Please sign in"
 
-#: authentication.php:203
+#: authentication.php:215
 msgid "Previous session not found"
 msgstr "Previous session not found"
 
@@ -847,7 +851,7 @@ msgstr "Server doesn't supports STARTTLS"
 msgid "Shibboleth is not configured to allow logout"
 msgstr "Shibboleth is not configured to allow logout"
 
-#: auth.php:24 auth.php:102
+#: auth.php:24 auth.php:104
 msgid "Sign in"
 msgstr "Sign in"
 
@@ -1003,7 +1007,7 @@ msgstr "The unique configuration is not an array"
 msgid "The user must be in the wanted group"
 msgstr "The user must be in the wanted group"
 
-#: authentication.php:118
+#: authentication.php:126
 msgid "Too much connections"
 msgstr "Too much connections"
 
@@ -1110,7 +1114,7 @@ msgstr "Wanted right not found"
 msgid "Warning!"
 msgstr "Warning!"
 
-#: authentication.php:76
+#: authentication.php:82
 msgid "You have been logged out"
 msgstr "You have been logged out"
 
diff --git a/locale/fr_FR.UTF8/LC_MESSAGES/domframework.mo b/locale/fr_FR.UTF8/LC_MESSAGES/domframework.mo
index cd60fbe..11c92a9 100644
Binary files a/locale/fr_FR.UTF8/LC_MESSAGES/domframework.mo and b/locale/fr_FR.UTF8/LC_MESSAGES/domframework.mo differ
diff --git a/locale/fr_FR.UTF8/LC_MESSAGES/domframework.po b/locale/fr_FR.UTF8/LC_MESSAGES/domframework.po
index 21ea367..42c8bbc 100644
--- a/locale/fr_FR.UTF8/LC_MESSAGES/domframework.po
+++ b/locale/fr_FR.UTF8/LC_MESSAGES/domframework.po
@@ -27,7 +27,7 @@ msgstr "Actions"
 msgid "Add new entry"
 msgstr "Ajouter une nouvelle entrée"
 
-#: auth.php:107
+#: auth.php:109
 msgid "Already sign in"
 msgstr "Déjà authentifié"
 
@@ -59,7 +59,11 @@ msgstr "Etes-vous sûr de vouloir supprimer cette entrée ?"
 msgid "Attachment '%d' not found"
 msgstr "Fichier joint '%d' introuvable"
 
-#: authentication.php:279
+#: authentication.php:191
+msgid "Authentication error"
+msgstr "Erreur d'authentification"
+
+#: authentication.php:293
 msgid "Bad login/password"
 msgstr "Mauvais login/mot de passe"
 
@@ -163,7 +167,7 @@ msgstr "Ne peut pas sauvegarder le fichier de configuration '%s'"
 msgid "Can't send email : not connected to SMTP server"
 msgstr "Ne peut pas envoyer l'email : non connecté au serveur SMTP"
 
-#: auth.php:112
+#: auth.php:114
 msgid "Click here to logout"
 msgstr "Cliquer ici pour se déconnecter"
 
@@ -247,22 +251,22 @@ msgstr "Répertoire '%s' disponible ou non lisible ou non inscriptible"
 msgid "Directory '%s' doesn't exists"
 msgstr "Répertoire '%s' inexistant"
 
-#: file.php:510
+#: file.php:527
 #, php-format
 msgid "Directory '%s' is not executable"
 msgstr "Le répertoire '%s' n'est pas exécutable"
 
-#: file.php:518
+#: file.php:535
 #, php-format
 msgid "Directory '%s' is not readable"
 msgstr "Le répertoire '%s' n'est pas lisible"
 
-#: file.php:542
+#: file.php:559
 #, php-format
 msgid "Directory '%s' is not writeable"
 msgstr "Le répertoire '%s' n'est pas inscriptible"
 
-#: file.php:551
+#: file.php:568
 #, php-format
 msgid "Directory '%s' not accessible by external check read-write"
 msgstr "Le répertoire '%s' n'est pas accessible par le test externe de lecture-écriture"
@@ -285,7 +289,7 @@ msgstr "Affiche les éléments {FIRST} à {LAST} sur {COUNT} elements"
 msgid "Driver PDO '%s' not available in PHP"
 msgstr "Pilote PDO '%s' non disponible dans le PHP"
 
-#: auth.php:93
+#: auth.php:95
 msgid "Email address"
 msgstr "Adresse mail"
 
@@ -381,7 +385,7 @@ msgstr "Le fichier de cache %s n'est pas inscriptible"
 msgid "French"
 msgstr "Français"
 
-#: auth.php:115
+#: auth.php:117
 msgid "Go back to the calling page"
 msgstr "Retourner à la page appelante"
 
@@ -540,7 +544,7 @@ msgstr "Pas de DSN fourni pour dbjson"
 msgid "No Field defined"
 msgstr "Pas de Field défini"
 
-#: auth.php:179
+#: auth.php:181
 msgid "No List User available"
 msgstr "Pas de liste des utilisateurs disponible"
 
@@ -573,7 +577,7 @@ msgstr "Pas de taille fournie pour le champ varchar '%s'"
 msgid "No WSDL provided to Sympa auth"
 msgstr "Pas de WSDL fournir pour l'authentification Sympa"
 
-#: auth.php:143
+#: auth.php:145
 msgid "No authentication available"
 msgstr "Pas d'authentification disponible"
 
@@ -590,7 +594,7 @@ msgstr "Pas de répertoire de cache défini"
 msgid "No configuration file '%s' available and it can't be created"
 msgstr "Pas de fichier de configuration '%s' disponible et il ne peut pas être créé"
 
-#: auth.php:131
+#: auth.php:133
 msgid "No connect to authentication available"
 msgstr "Pas de connexion disponible pour l'authentification"
 
@@ -645,7 +649,7 @@ msgstr "fieldLastname indéfini"
 msgid "No fieldPassword defined"
 msgstr "fieldPassword indéfni"
 
-#: auth.php:150
+#: auth.php:152
 msgid "No getdetails available"
 msgstr "Pas de getdetails disponible"
 
@@ -653,7 +657,7 @@ msgstr "Pas de getdetails disponible"
 msgid "No information found for this email"
 msgstr "Pas d'information trouvée pour cet email"
 
-#: auth.php:185
+#: auth.php:187
 msgid "No logout method available"
 msgstr "Pas de méthode de déconnexion disponible"
 
@@ -665,11 +669,11 @@ msgstr "Pas d'objet supprimé"
 msgid "No password available for this email"
 msgstr "Pas de mot de passe disponible pour cet email"
 
-#: auth.php:160
+#: auth.php:162
 msgid "No password change available"
 msgstr "Pas de changement de mot de passe disponible"
 
-#: auth.php:171
+#: auth.php:173
 msgid "No password overwrite available"
 msgstr "Pas de surcharge de mot de passe disponible"
 
@@ -764,40 +768,40 @@ msgstr "Pilote PDO non supporté dans dbLayer"
 msgid "Param provided to sectionUpdate is not array"
 msgstr "Paramètre fourni à sectionUpdate non tableau"
 
-#: file.php:484
+#: file.php:501
 #, php-format
 msgid "Parent Directory '%s' not accessible by external check read-only"
 msgstr "Répertoire parent '%s' non accessible pour le test externe de lecture-écriture"
 
-#: file.php:475
+#: file.php:492
 #, php-format
 msgid "Parent Directory '%s' not executable"
 msgstr "Répertoire parent '%s' non éxecutable"
 
-#: file.php:467
+#: file.php:484
 #, php-format
 msgid "Parent Path '%s' not found"
 msgstr "Chemin parent '%s' introuvable"
 
-#: auth.php:96
+#: auth.php:98
 msgid "Password"
 msgstr "Mot de passe"
 
-#: file.php:501
+#: file.php:518
 #, php-format
 msgid "Path '%s' is not a directory"
 msgstr "Chemin '%s' n'est pas un répertoire"
 
-#: file.php:493
+#: file.php:510
 #, php-format
 msgid "Path '%s' not found"
 msgstr "Chemin '%s' introuvable"
 
-#: auth.php:89
+#: auth.php:91
 msgid "Please sign in"
 msgstr "Merci de vous authentifier"
 
-#: authentication.php:203
+#: authentication.php:215
 msgid "Previous session not found"
 msgstr "Ancienne session introuvable"
 
@@ -851,7 +855,7 @@ msgstr "Le serveur ne supporte pas STARTTLS"
 msgid "Shibboleth is not configured to allow logout"
 msgstr "Shibboleth n'est pas configuré pour autoriser les déconnexions"
 
-#: auth.php:24 auth.php:102
+#: auth.php:24 auth.php:104
 msgid "Sign in"
 msgstr "Authentification"
 
@@ -1007,7 +1011,7 @@ msgstr "La configuration de unique n'est pas un tableau"
 msgid "The user must be in the wanted group"
 msgstr "L'utilisateur doit être dans le groupe voulu"
 
-#: authentication.php:118
+#: authentication.php:126
 msgid "Too much connections"
 msgstr "Trop de connexions"
 
@@ -1114,7 +1118,7 @@ msgstr "Le Droit souhaité est introuvable"
 msgid "Warning!"
 msgstr "Attention !"
 
-#: authentication.php:76
+#: authentication.php:82
 msgid "You have been logged out"
 msgstr "Vous avez été déconnecté"