Can't see list of my files afte upgrade to 14.01

Hi!

After upgrade from 13.0.5 t o14.0.1 I can’t see list of my files. No errors (in the web error.log nor nextcloud.log), I just wait forever for the page loads.
Everything except list of my files is working. E.g. works everything except access to files :frowning:

Nextcloud version 14.01
Operating system and version Ubuntu 16.04.5
Apache or nginx version nginx 1.10.3
PHP version 7.1 (I tried 7.2 with the same result)
PostgreSQL 9.6.10.

The issue you are facing:
I can’t see list of my files. Just waiting forever.

Is this the first time you’ve seen this error? Yes

Steps to replicate it:

  1. Upgrade from 13.0.5 to 14.0.1. I did all actions from https://docs.nextcloud.com/server/14/admin_manual/maintenance/manual_upgrade.html
  2. I have several hundreds of files. It’s a lot but not too many.
  3. I did sudo -u www-data php occ db:add-missing-indices, no difference.

Logs are empty.

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

<?php
$CONFIG = array (
  'instanceid' => 'ocgz1jzzu6ou',
  'passwordsalt' => '<salt>,
  'secret' => '<secret>',
  'trusted_domains' =>
  array (
    0 => 'mydomain',
  ),
  'datadirectory' => '/var/www/nextcloud/data',
  'overwrite.cli.url' => 'https://mydomain',
  'dbtype' => 'pgsql',
  'version' => '14.0.1.1',
  'dbname' => 'nextcloud',
  'dbhost' => 'localhost',
  'dbport' => '',
  'dbtableprefix' => 'oc_',
  'dbuser' => 'nextcloud',
  'dbpassword' => 'dbpassword',
  'logtimezone' => 'UTC',
  'installed' => true,
  'memcache.local' => '\\OC\\Memcache\\APCu',
  'ldapIgnoreNamingRules' => false,
  'ldapProviderFactory' => '\\OCA\\User_LDAP\\LDAPProviderFactory',
  'maintenance' => false,
  'loglevel' => 2,
  'mail_smtpmode' => 'smtp',
  'mail_smtpsecure' => 'tls',
  'mail_smtpauthtype' => 'PLAIN',
  'mail_from_address' => 'cloud',
  'mail_domain' => 'my_mail_domain',
  'mail_smtpauth' => 1,
  'mail_smtphost' => 'my_mail_server',
  'mail_smtpport' => '587',
  'mail_smtpname' => 'login',
  'mail_smtppassword' => 'password',
);