diff --git a/CHANGELOG b/CHANGELOG
index 544dafe11..493326a7b 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -294,6 +294,8 @@
 --------------------------------------------------------------------------------
 - check access rights on EditDocumentFile and RemoveDocumentFile
 - allow to set expiration dates in the past again
+- fix authentication with ldap if AD is used
+- fix progress bar in list of users if quota is active
 
 --------------------------------------------------------------------------------
                      Changes in version 5.1.34
diff --git a/inc/inc.ClassLdapAuthentication.php b/inc/inc.ClassLdapAuthentication.php
index db9ae1449..29e434e1a 100644
--- a/inc/inc.ClassLdapAuthentication.php
+++ b/inc/inc.ClassLdapAuthentication.php
@@ -199,7 +199,7 @@ class SeedDMS_LdapAuthentication extends SeedDMS_Authentication {
 					if (!is_bool($info) && $info["count"]>0) {
 						$dn = $info[0]['dn'];
 						/* Set username to login name in case the email was used for authentication */
-						$username = $info[0][$ldapSearchAttribut][0];
+						$username = $info[0][strtolower($ldapSearchAttribut)][0];
 					}
 				}
 			} elseif(!empty($settings->_enableLoginByEmail)) {
diff --git a/languages/ar_EG/lang.inc b/languages/ar_EG/lang.inc
index bda8be37e..d7ae27e2b 100644
--- a/languages/ar_EG/lang.inc
+++ b/languages/ar_EG/lang.inc
@@ -459,6 +459,7 @@ Parent folder: [folder_path]
 'document_files' => '',
 'document_has_no_workflow' => 'المستند لايحتوى مسار عمل',
 'document_infos' => 'معلومات المستند',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => 'تم سحب المستند',
diff --git a/languages/bg_BG/lang.inc b/languages/bg_BG/lang.inc
index d943080d4..f5933d90a 100644
--- a/languages/bg_BG/lang.inc
+++ b/languages/bg_BG/lang.inc
@@ -433,6 +433,7 @@ $text = array(
 'document_files' => '',
 'document_has_no_workflow' => 'Документът няма процес',
 'document_infos' => 'Информация за документа',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => '',
diff --git a/languages/ca_ES/lang.inc b/languages/ca_ES/lang.inc
index 1e4291c76..f76aaedfc 100644
--- a/languages/ca_ES/lang.inc
+++ b/languages/ca_ES/lang.inc
@@ -438,6 +438,7 @@ URL: [url]',
 'document_files' => '',
 'document_has_no_workflow' => '',
 'document_infos' => 'Informacions',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => '',
diff --git a/languages/cs_CZ/lang.inc b/languages/cs_CZ/lang.inc
index 4c5f97e95..9e8aec22b 100644
--- a/languages/cs_CZ/lang.inc
+++ b/languages/cs_CZ/lang.inc
@@ -478,6 +478,7 @@ Uživatel: [username]',
 'document_files' => '',
 'document_has_no_workflow' => 'Dokument nemá workflow',
 'document_infos' => 'Informace o dokumentu',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => 'Dokument je aktuálně zkontrolován. Pokud nahrajete novou verzi, nemůžete již kontrolovanou verzi zkontrolovat.',
diff --git a/languages/de_DE/lang.inc b/languages/de_DE/lang.inc
index b265fec76..839fba5f5 100644
--- a/languages/de_DE/lang.inc
+++ b/languages/de_DE/lang.inc
@@ -19,7 +19,7 @@
 //    along with this program; if not, write to the Free Software
 //    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 //
-//    Translators: Admin (3380), dgrutsch (22)
+//    Translators: Admin (3381), dgrutsch (22)
 
 $text = array(
 '2_factor_auth' => '2-Faktor Authentifizierung',
@@ -553,6 +553,7 @@ Benutzer: [username]</p>',
 'document_files' => 'Dokumentenanhänge',
 'document_has_no_workflow' => 'Dokument hat keinen Workflow',
 'document_infos' => 'Informationen',
+'document_in_revision_no_date' => 'Das Dokument ist zur Zeit in der Wiederholungsprüfung. Ein neues Datum kann erst nach Abschluss der Prüfung gesetzt werden.',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => 'Das Dokument ist zur Zeit ausgecheckt. Wenn Sie das Dokument löschen kann die ausgecheckte Version nicht mehr hochgeladen werden und verbleibt im Auscheck-Bereich.',
 'document_is_checked_out_update' => 'Das Dokument ist zur Zeit ausgecheckt. Wenn Sie eine neue Version hochladen, werden Sie die ausgecheckte Version nicht mehr einchecken können.',
diff --git a/languages/el_GR/lang.inc b/languages/el_GR/lang.inc
index d1579226a..c0f860bd0 100644
--- a/languages/el_GR/lang.inc
+++ b/languages/el_GR/lang.inc
@@ -433,6 +433,7 @@ $text = array(
 'document_files' => '',
 'document_has_no_workflow' => '',
 'document_infos' => 'Πληροφορίες Εγγράφου',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => '',
diff --git a/languages/en_GB/lang.inc b/languages/en_GB/lang.inc
index 4d8d07084..d009d034b 100644
--- a/languages/en_GB/lang.inc
+++ b/languages/en_GB/lang.inc
@@ -19,7 +19,7 @@
 //    along with this program; if not, write to the Free Software
 //    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 //
-//    Translators: Admin (2480), archonwang (3), dgrutsch (9), netixw (14)
+//    Translators: Admin (2481), archonwang (3), dgrutsch (9), netixw (14)
 
 $text = array(
 '2_factor_auth' => '2-factor authentication',
@@ -553,6 +553,7 @@ User: [username]</p>',
 'document_files' => 'Attachments',
 'document_has_no_workflow' => 'Document has no workflow',
 'document_infos' => 'Document Information',
+'document_in_revision_no_date' => 'The document is currently in revision. A new revision date can be set when the revision was finished.',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => 'Document is currently checked out. If you delete the document, the checked out version can not be added anymore and remains in the checkout area.',
 'document_is_checked_out_update' => 'Document is currently checked out. If you upload a new version, then the checked out version cannot be checked back in anymore.',
diff --git a/languages/es_ES/lang.inc b/languages/es_ES/lang.inc
index 7e33574d3..0934f21e7 100644
--- a/languages/es_ES/lang.inc
+++ b/languages/es_ES/lang.inc
@@ -472,6 +472,7 @@ Usuario: [username]',
 'document_files' => '',
 'document_has_no_workflow' => 'Documento sin flujo de trabajo',
 'document_infos' => 'Informaciones',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => '',
diff --git a/languages/fr_FR/lang.inc b/languages/fr_FR/lang.inc
index 336e97458..3a490dbfe 100644
--- a/languages/fr_FR/lang.inc
+++ b/languages/fr_FR/lang.inc
@@ -528,6 +528,7 @@ Utilisateur : [username]</p>',
 'document_files' => 'Fichiers attachés',
 'document_has_no_workflow' => 'Le document n\'a pas de workflow',
 'document_infos' => 'Informations sur le document',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => 'Ce document est vérifié',
 'document_is_checked_out_remove' => 'Le document est actuellement vérifié. Si vous supprimez le document, la version vérifiée ne pourra plus être ajoutée et restera dans la zone de vérification.',
 'document_is_checked_out_update' => 'Le document est actuellement vérifié. Si vous ajoutez une nouvelle version, la version vérifiée ne pourra plus être vérifiée à nouveau.',
diff --git a/languages/hr_HR/lang.inc b/languages/hr_HR/lang.inc
index 583b42771..67a010e70 100644
--- a/languages/hr_HR/lang.inc
+++ b/languages/hr_HR/lang.inc
@@ -471,6 +471,7 @@ Korisnik: [username]',
 'document_files' => '',
 'document_has_no_workflow' => 'Dokument nema tok rada',
 'document_infos' => 'Informacije o dokumentu',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => 'Dokument je trenutno odjavljen. Ako učitate novu verziju, tada odjavljena verzija ne može više biti ponovno prijavljena.',
diff --git a/languages/hu_HU/lang.inc b/languages/hu_HU/lang.inc
index 8ba47c472..4a1a9ee3d 100644
--- a/languages/hu_HU/lang.inc
+++ b/languages/hu_HU/lang.inc
@@ -466,6 +466,7 @@ Felhasználó: [username]',
 'document_files' => '',
 'document_has_no_workflow' => 'Dokumentumhoz nincs munkafolyamat',
 'document_infos' => 'Dokumentum információ',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => '',
diff --git a/languages/id_ID/lang.inc b/languages/id_ID/lang.inc
index 21969bdff..031773441 100644
--- a/languages/id_ID/lang.inc
+++ b/languages/id_ID/lang.inc
@@ -490,6 +490,7 @@ Pengguna: [username]',
 'document_files' => 'Lampiran',
 'document_has_no_workflow' => 'Dokumen tidak memiliki alur kerja',
 'document_infos' => 'Informasi Dokumen',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => 'Dokumen sedang diperiksa. Jika Anda menghapus dokumen, versi check out tidak dapat ditambahkan lagi dan tetap berada di area checkout.',
 'document_is_checked_out_update' => '',
diff --git a/languages/it_IT/lang.inc b/languages/it_IT/lang.inc
index 4ea9cdfd3..e3fd4dbf9 100644
--- a/languages/it_IT/lang.inc
+++ b/languages/it_IT/lang.inc
@@ -471,6 +471,7 @@ Utente: [username]',
 'document_files' => '',
 'document_has_no_workflow' => 'Il documento non ha un flusso di lavoro',
 'document_infos' => 'Informazioni documento',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => 'Il documento é approvato. Se aggiorni il documento, la versione approvata verrà sovrascritta definitivamente',
diff --git a/languages/ko_KR/lang.inc b/languages/ko_KR/lang.inc
index ee95a5cae..ccddc7c19 100644
--- a/languages/ko_KR/lang.inc
+++ b/languages/ko_KR/lang.inc
@@ -474,6 +474,7 @@ URL: [url]',
 'document_files' => '',
 'document_has_no_workflow' => '문서에 워크플로우가 없습니다',
 'document_infos' => '문서 정보',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => '문서가 현재 체크아웃 되어 있습니다. 새 버전을 업로드하면 체크아웃된 버전은 더 이상 확인 할 수 없습니다.',
diff --git a/languages/lo_LA/lang.inc b/languages/lo_LA/lang.inc
index 4df8aadd7..320d9969c 100644
--- a/languages/lo_LA/lang.inc
+++ b/languages/lo_LA/lang.inc
@@ -469,6 +469,7 @@ URL: [url]',
 'document_files' => '',
 'document_has_no_workflow' => 'ເອກະສານບໍ່ມີເວີກໂຟ',
 'document_infos' => 'ຂໍ້ມູນເອກະສານ',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => 'ຂະນະນີ້ມີການກວດສອບເອກະສານ ຫາກເຈົ້າອັບໂຫລດເວີຊັນໄຫມ່ລະບົບຈະບໍ່ສາມາດກວດສອບລະບົບທີປິດອອກໄດ້ອີກຕໍ່ໄປ',
diff --git a/languages/nb_NO/lang.inc b/languages/nb_NO/lang.inc
index 75c1b2bc3..6efad18c9 100644
--- a/languages/nb_NO/lang.inc
+++ b/languages/nb_NO/lang.inc
@@ -478,6 +478,7 @@ Bruker: [username]',
 'document_files' => '',
 'document_has_no_workflow' => 'Dokumentet har ingen arbeidsflyt',
 'document_infos' => 'Dokumentinformation',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => 'Dokumentet er allerede utsjekket. Hvis du laster opp en ny version kan den utsjekkede versionen ikke sjekkes inn igen.',
diff --git a/languages/nl_NL/lang.inc b/languages/nl_NL/lang.inc
index 9e3ad855a..084a39eac 100644
--- a/languages/nl_NL/lang.inc
+++ b/languages/nl_NL/lang.inc
@@ -471,6 +471,7 @@ Gebruiker: [username]',
 'document_files' => '',
 'document_has_no_workflow' => 'Document bevat geen workflow',
 'document_infos' => 'Document-informatie',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => 'Document is uitgecheckt.',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => 'Document is uitgecheckt.',
diff --git a/languages/pl_PL/lang.inc b/languages/pl_PL/lang.inc
index c5f4111d5..f81f3298f 100644
--- a/languages/pl_PL/lang.inc
+++ b/languages/pl_PL/lang.inc
@@ -459,6 +459,7 @@ Użytkownik: [username]',
 'document_files' => '',
 'document_has_no_workflow' => 'Dokument nie ma przypisanego procesu',
 'document_infos' => 'Informacje o dokumencie',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => 'Ten dokument jest pobierany',
diff --git a/languages/pt_BR/lang.inc b/languages/pt_BR/lang.inc
index 4a5b8bf8f..aa48c8128 100644
--- a/languages/pt_BR/lang.inc
+++ b/languages/pt_BR/lang.inc
@@ -478,6 +478,7 @@ Usuário: [username]',
 'document_files' => '',
 'document_has_no_workflow' => 'Documento não tem fluxo de trabalho',
 'document_infos' => 'Informações',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => 'O documento está atualmente com estado de retirado. Se você fizer o envio de uma nova versão, a versão retirada não poderá mais ser registrada.',
diff --git a/languages/ro_RO/lang.inc b/languages/ro_RO/lang.inc
index c0e30e382..f525cf9b0 100644
--- a/languages/ro_RO/lang.inc
+++ b/languages/ro_RO/lang.inc
@@ -471,6 +471,7 @@ Utilizator: [username]',
 'document_files' => '',
 'document_has_no_workflow' => 'Documentul nu are workflow',
 'document_infos' => 'Informații document',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => 'Documentul este in prezent verificat. Daca incarcati o noua versiune, versiunea verificata nu mai poate fi verificata din nou.',
diff --git a/languages/ru_RU/lang.inc b/languages/ru_RU/lang.inc
index b14aed4ca..184d0bd21 100644
--- a/languages/ru_RU/lang.inc
+++ b/languages/ru_RU/lang.inc
@@ -471,6 +471,7 @@ URL: [url]',
 'document_files' => '',
 'document_has_no_workflow' => 'Для документа не назначен процесс',
 'document_infos' => 'Информация о документе',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => 'Документ в настоящее время проверяется. Если вы загрузить новую версию, то проверяемая версия не может быть возвращена обратно.',
diff --git a/languages/sk_SK/lang.inc b/languages/sk_SK/lang.inc
index d2e0223f4..33d0db9ac 100644
--- a/languages/sk_SK/lang.inc
+++ b/languages/sk_SK/lang.inc
@@ -478,6 +478,7 @@ Používateľ: [username]',
 'document_files' => '',
 'document_has_no_workflow' => 'Dokument nemá pracovný postup',
 'document_infos' => 'Informácie o dokumente',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => 'Document is currently checked out. If you upload a new version, then the checked out version cannot be checked back in anymore.',
diff --git a/languages/sv_SE/lang.inc b/languages/sv_SE/lang.inc
index fd79bca42..60ddfdf5e 100644
--- a/languages/sv_SE/lang.inc
+++ b/languages/sv_SE/lang.inc
@@ -472,6 +472,7 @@ Användare: [username]',
 'document_files' => '',
 'document_has_no_workflow' => 'Dokumentet saknar arbetsflöde',
 'document_infos' => 'Dokumentinformation',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => 'Dokumentet är redan utcheckat. Om du laddar upp en ny version kan den utcheckade versionen inte checkas in igen.',
diff --git a/languages/tr_TR/lang.inc b/languages/tr_TR/lang.inc
index 8625e9bbd..7b6123467 100644
--- a/languages/tr_TR/lang.inc
+++ b/languages/tr_TR/lang.inc
@@ -465,6 +465,7 @@ Kullanıcı: [username]',
 'document_files' => '',
 'document_has_no_workflow' => 'Dokümanın iş akışı yok',
 'document_infos' => 'Doküman Bilgisi',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => '',
diff --git a/languages/uk_UA/lang.inc b/languages/uk_UA/lang.inc
index 02c3a5126..b1c7f664b 100644
--- a/languages/uk_UA/lang.inc
+++ b/languages/uk_UA/lang.inc
@@ -471,6 +471,7 @@ URL: [url]',
 'document_files' => '',
 'document_has_no_workflow' => 'Документові не призначено процес',
 'document_infos' => 'Інформація про документ',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => 'Документ на опрацюванні',
diff --git a/languages/zh_CN/lang.inc b/languages/zh_CN/lang.inc
index 876dc75ea..f30e33587 100644
--- a/languages/zh_CN/lang.inc
+++ b/languages/zh_CN/lang.inc
@@ -465,6 +465,7 @@ URL: [url]',
 'document_files' => '',
 'document_has_no_workflow' => '文档未配置工作流',
 'document_infos' => '文档信息',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '文档已签出。如上传了新版本，则已签出的版本则不能再被签回。',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => '文档已签出。如上传了新版本，则已签出的版本则不能再被签回。',
diff --git a/languages/zh_TW/lang.inc b/languages/zh_TW/lang.inc
index 90ca1abc2..3b17ffa30 100644
--- a/languages/zh_TW/lang.inc
+++ b/languages/zh_TW/lang.inc
@@ -478,6 +478,7 @@ URL: [url]',
 'document_files' => '',
 'document_has_no_workflow' => '文件沒有工作流程',
 'document_infos' => '文件資訊',
+'document_in_revision_no_date' => '',
 'document_is_checked_out' => '',
 'document_is_checked_out_remove' => '',
 'document_is_checked_out_update' => '當前已簽出文檔。如果您上傳新版本，那麼簽出的版本將無法再簽回。',
diff --git a/views/bootstrap4/class.Bootstrap4.php b/views/bootstrap4/class.Bootstrap4.php
index 16d45ea9e..950e59413 100644
--- a/views/bootstrap4/class.Bootstrap4.php
+++ b/views/bootstrap4/class.Bootstrap4.php
@@ -3959,8 +3959,8 @@ $(document).ready(function() {
 		}
 		$html = '
 		<div class="progress">
-			<div class="bar bar-danger" style="width: '.$used.'%;"></div>
-		  <div class="bar bar-success" style="width: '.$free.'%;"></div>
+			<div class="bar bar-danger bg-danger" style="width: '.$used.'%;"></div>
+		  <div class="bar bar-success bg-success" style="width: '.$free.'%;"></div>
 		</div>';
 		return $html;
 	} /* }}} */