Quota setting from LDAP now ignored

[/details]
Nextcloud version: 13.0.2
Operating system and version: Arch Linux
Nginx version: 1.14.0
PHP version: 7.2.5

User settings fetched from LDAP. It was working fine for a year. But suddenly quota settings no longer respected. Changing quota in LDAP has no result in NC. Setting quota for new user in LDAP result in unlimited quota in NC

Is this the first time you’ve seen this error?: Y

Steps to replicate it:

  1. Create user in LDAP directory with set quota parameter
  2. Login to NC web GUI
  3. Quota not respected

The output of your Nextcloud log:
journalctl SYSLOG_IDENTIFIER=ownCloud --since "-4 days"does not contain any related information, only failed login attempts and one file with huge name can’t be written, but this is sensitive content and not posted here

The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):

<?php
$CONFIG = array (
  'instanceid' => '***',
  'passwordsalt' => '***',
  'trusted_domains' => 
  array (
    0 => '***',
  ),
  'datadirectory' => '/vhome/***',
  'overwrite.cli.url' => '/files',
  'overwritewebroot' => '/files',
  'dbtype' => 'mysql',
  'version' => '13.0.2.1',
  'dbname' => '***',
  'dbhost' => 'localhost:/run/mysqld/mysqld.sock',
  'dbtableprefix' => 'nc_',
  'dbuser' => '***',
  'dbpassword' => '***',
  'installed' => true,
  'forcessl' => true,
  'enable_previews' => true,
  'preview_max_x' => 100,
  'preview_max_y' => 100,
  'preview_max_scale_factor' => 10,
  'preview_libreoffice_path' => '/usr/bin/libreoffice',
  'preview_office_cl_parameters' => '',
  'enable_avatars' => true,
  'theme' => '',
  'maintenance' => false,
  'secret' => '***',
  'log_type' => 'syslog',
  'logfile' => '',
  'logtimezone' => '***',
  'log_authfailip' => true,
  'loglevel' => 2,
  'log_rotate_size' => 1048576,
  'trashbin_retention_obligation' => 'auto',
  'appstore.experimental.enabled' => true,
  'filelocking.enabled' => 'true',
  'memcache.local' => '\\OC\\Memcache\\Redis',
  'memcache.locking' => '\\OC\\Memcache\\Redis',
  'redis' => 
  array (
    'host' => '/run/redis/redis.sock',
    'port' => 0,
    'timeout' => 0.0,
  ),
  'ldapIgnoreNamingRules' => false,
  'htaccess.RewriteBase' => '/files',
  'mail_smtpmode' => 'smtp',
  'mail_domain' => '***',
  'mail_smtpsecure' => 'tls',
  'mail_smtpauth' => 1,
  'mail_from_address' => '***',
  'mail_smtpauthtype' => 'PLAIN',
  'mail_smtphost' => '***',
  'mail_smtpport' => '587',
  'mail_smtpname' => '***@***',
  'mail_smtppassword' => '***',
  'ldapProviderFactory' => '\\OCA\\User_LDAP\\LDAPProviderFactory',
  'auth.bruteforce.protection.enabled' => false,
  'updater.release.channel' => 'stable',
);

The output of your nginx/system log in /var/log/____: is huge and with sensitive content

LDAP config:

+-------------------------------+----------------------------------------------------------------+
| Configuration                 |                                                                |
+-------------------------------+----------------------------------------------------------------+
| hasMemberOfFilterSupport      | 0                                                              |
| hasPagedResultSupport         |                                                                |
| homeFolderNamingRule          |                                                                |
| lastJpegPhotoLookup           | 0                                                              |
| ldapAgentName                 | uid=nextcloud,ou=users,ou=access,ou=system,***    |
| ldapAgentPassword             | ***                                                            |
| ldapAttributesForGroupSearch  |                                                                |
| ldapAttributesForUserSearch   | cn;sn                                                          |
| ldapBackupHost                |                                                                |
| ldapBackupPort                |                                                                |
| ldapBase                      | ou=accounts,***                                   |
| ldapBaseGroups                | ou=groups,ou=accounts,***                         |
| ldapBaseUsers                 | ou=accounts,***                                   |
| ldapCacheTTL                  | 600                                                            |
| ldapConfigurationActive       | 1                                                              |
| ldapDefaultPPolicyDN          |                                                                |
| ldapDynamicGroupMemberURL     |                                                                |
| ldapEmailAttribute            | mail                                                           |
| ldapExperiencedAdmin          | 1                                                              |
| ldapExpertUUIDGroupAttr       |                                                                |
| ldapExpertUUIDUserAttr        |                                                                |
| ldapExpertUsernameAttr        |                                                                |
| ldapGidNumber                 | gidNumber                                                      |
| ldapGroupDisplayName          | cn                                                             |
| ldapGroupFilter               | (&(objectclass=storageGroup)(storageEnabled=TRUE))             |
| ldapGroupFilterGroups         |                                                                |
| ldapGroupFilterMode           | 0                                                              |
| ldapGroupFilterObjectclass    | storageAccount                                                 |
| ldapGroupMemberAssocAttr      | memberUid                                                      |
| ldapHost                      | 127.0.0.1                                                      |
| ldapIgnoreNamingRules         |                                                                |
| ldapLoginFilter               | (&(objectclass=storageAccount)(storageEnabled=TRUE)(uid=%uid)) |
| ldapLoginFilterAttributes     |                                                                |
| ldapLoginFilterEmail          | 0                                                              |
| ldapLoginFilterMode           | 0                                                              |
| ldapLoginFilterUsername       | 1                                                              |
| ldapNestedGroups              | 0                                                              |
| ldapOverrideMainServer        |                                                                |
| ldapPagingSize                | 500                                                            |
| ldapPort                      | 389                                                            |
| ldapQuotaAttribute            | storageQuota                                                   |
| ldapQuotaDefault              |                                                                |
| ldapTLS                       | 1                                                              |
| ldapUserDisplayName           | uid                                                            |
| ldapUserDisplayName2          |                                                                |
| ldapUserFilter                | (&(objectclass=storageAccount)(storageEnabled=TRUE))           |
| ldapUserFilterGroups          |                                                                |
| ldapUserFilterMode            | 0                                                              |
| ldapUserFilterObjectclass     | storageAccount                                                 |
| ldapUuidGroupAttribute        | auto                                                           |
| ldapUuidUserAttribute         | auto                                                           |
| turnOffCertCheck              | 0                                                              |
| turnOnPasswordChange          | 0                                                              |
| useMemberOfToDetectMembership | 1                                                              |
+-------------------------------+----------------------------------------------------------------+