WebDav storage problem [SOLVED]

Nextcloud version (eg, 20.0.5): nextcloud-23.0.0
Operating system and version (eg, Ubuntu 20.04): Debian 10 buster
Apache or nginx version (eg, Apache 2.4.25): nginx 1.14.2
PHP version (eg, 7.4): PHP 7.3.31-1~deb10u1

The issue you are facing:
Nextcloud was installed on an external drive and set up via a symbolic link in the / var / www / directory. The drive has 1TB of storage in ext4 but I have a problem recognizing on any device. (Free space: 113GB, Total size: 237GB).

screenshot1

Is this the first time you’ve seen this error? (Y/N): No

Steps to replicate it:

  1. I simply install Nextcloud, the wizard goes without problem. A really basic setup.

The output of your Nextcloud log in Admin > Logging:

Error	PHP	PHP Startup: Unable to load dynamic library 'pdo_pgsql' (tried: /usr/lib/php/20180731/pdo_pgsql (/usr/lib/php/20180731/pdo_pgsql: cannot open shared object file: No such file or directory), /usr/lib/php/20180731/pdo_pgsql.so (/usr/lib/php/20180731/pdo_pgsql.so: undefined symbol: pdo_parse_params)) at Unknown#0		2021-12-02T00:10:43+0100
Error	PHP	PHP Startup: Unable to load dynamic library 'pdo_pgsql' (tried: /usr/lib/php/20180731/pdo_pgsql (/usr/lib/php/20180731/pdo_pgsql: cannot open shared object file: No such file or directory), /usr/lib/php/20180731/pdo_pgsql.so (/usr/lib/php/20180731/pdo_pgsql.so: undefined symbol: pdo_parse_params)) at Unknown#0		2021-12-02T00:10:07+0100
Error	PHP	PHP Startup: Unable to load dynamic library 'pdo_pgsql' (tried: /usr/lib/php/20180731/pdo_pgsql (/usr/lib/php/20180731/pdo_pgsql: cannot open shared object file: No such file or directory), /usr/lib/php/20180731/pdo_pgsql.so (/usr/lib/php/20180731/pdo_pgsql.so: undefined symbol: pdo_parse_params)) at Unknown#0		2021-12-02T00:05:20+0100
Error	PHP	PHP Startup: Unable to load dynamic library 'pdo_pgsql' (tried: /usr/lib/php/20180731/pdo_pgsql (/usr/lib/php/20180731/pdo_pgsql: cannot open shared object file: No such file or directory), /usr/lib/php/20180731/pdo_pgsql.so (/usr/lib/php/20180731/pdo_pgsql.so: undefined symbol: pdo_parse_params)) at Unknown#0		2021-12-02T00:05:18+0100
Error	PHP	PHP Startup: Unable to load dynamic library 'pdo_pgsql' (tried: /usr/lib/php/20180731/pdo_pgsql (/usr/lib/php/20180731/pdo_pgsql: cannot open shared object file: No such file or directory), /usr/lib/php/20180731/pdo_pgsql.so (/usr/lib/php/20180731/pdo_pgsql.so: undefined symbol: pdo_parse_params)) at Unknown#0		2021-12-02T00:05:10+0100
Error	PHP	PHP Startup: Unable to load dynamic library 'pdo_pgsql' (tried: /usr/lib/php/20180731/pdo_pgsql (/usr/lib/php/20180731/pdo_pgsql: cannot open shared object file: No such file or directory), /usr/lib/php/20180731/pdo_pgsql.so (/usr/lib/php/20180731/pdo_pgsql.so: undefined symbol: pdo_parse_params)) at Unknown#0		2021-12-02T00:05:07+0100
Error	PHP	PHP Startup: Unable to load dynamic library 'pdo_pgsql' (tried: /usr/lib/php/20180731/pdo_pgsql (/usr/lib/php/20180731/pdo_pgsql: cannot open shared object file: No such file or directory), /usr/lib/php/20180731/pdo_pgsql.so (/usr/lib/php/20180731/pdo_pgsql.so: undefined symbol: pdo_parse_params)) at Unknown#0		2021-12-01T22:42:36+0100
Error	PHP	PHP Startup: Unable to load dynamic library 'pdo_pgsql' (tried: /usr/lib/php/20180731/pdo_pgsql (/usr/lib/php/20180731/pdo_pgsql: cannot open shared object file: No such file or directory), /usr/lib/php/20180731/pdo_pgsql.so (/usr/lib/php/20180731/pdo_pgsql.so: undefined symbol: pdo_parse_params)) at Unknown#0		2021-12-01T22:30:45+0100
Error	PHP	PHP Startup: Unable to load dynamic library 'pdo_pgsql' (tried: /usr/lib/php/20180731/pdo_pgsql (/usr/lib/php/20180731/pdo_pgsql: cannot open shared object file: No such file or directory), /usr/lib/php/20180731/pdo_pgsql.so (/usr/lib/php/20180731/pdo_pgsql.so: undefined symbol: pdo_parse_params)) at Unknown#0		2021-12-01T22:27:12+0100
Error	PHP	PHP Startup: Unable to load dynamic library 'pdo_pgsql' (tried: /usr/lib/php/20180731/pdo_pgsql (/usr/lib/php/20180731/pdo_pgsql: cannot open shared object file: No such file or directory), /usr/lib/php/20180731/pdo_pgsql.so (/usr/lib/php/20180731/pdo_pgsql.so: undefined symbol: pdo_parse_params)) at Unknown#0		2021-12-01T22:26:31+0100
Error	PHP	PHP Startup: Unable to load dynamic library 'pdo_pgsql' (tried: /usr/lib/php/20180731/pdo_pgsql (/usr/lib/php/20180731/pdo_pgsql: cannot open shared object file: No such file or directory), /usr/lib/php/20180731/pdo_pgsql.so (/usr/lib/php/20180731/pdo_pgsql.so: undefined symbol: pdo_parse_params)) at Unknown#0		2021-12-01T22:23:29+0100
Error	PHP	PHP Startup: Unable to load dynamic library 'pdo_pgsql' (tried: /usr/lib/php/20180731/pdo_pgsql (/usr/lib/php/20180731/pdo_pgsql: cannot open shared object file: No such file or directory), /usr/lib/php/20180731/pdo_pgsql.so (/usr/lib/php/20180731/pdo_pgsql.so: undefined symbol: pdo_parse_params)) at Unknown#0		2021-12-01T22:22:13+0100
Error	PHP	PHP Startup: Unable to load dynamic library 'pdo_pgsql' (tried: /usr/lib/php/20180731/pdo_pgsql (/usr/lib/php/20180731/pdo_pgsql: cannot open shared object file: No such file or directory), /usr/lib/php/20180731/pdo_pgsql.so (/usr/lib/php/20180731/pdo_pgsql.so: undefined symbol: pdo_parse_params)) at Unknown#0		2021-12-01T22:22:12+0100
Error	PHP	PHP Startup: Unable to load dynamic library 'pdo_pgsql' (tried: /usr/lib/php/20180731/pdo_pgsql (/usr/lib/php/20180731/pdo_pgsql: cannot open shared object file: No such file or directory), /usr/lib/php/20180731/pdo_pgsql.so (/usr/lib/php/20180731/pdo_pgsql.so: undefined symbol: pdo_parse_params)) at Unknown#0		2021-12-01T22:21:37+0100
Error	PHP	PHP Startup: Unable to load dynamic library 'pdo_pgsql' (tried: /usr/lib/php/20180731/pdo_pgsql (/usr/lib/php/20180731/pdo_pgsql: cannot open shared object file: No such file or directory), /usr/lib/php/20180731/pdo_pgsql.so (/usr/lib/php/20180731/pdo_pgsql.so: undefined symbol: pdo_parse_params)) at Unknown#0		2021-12-01T22:20:13+0100

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

<?php
$CONFIG = array (
  'instanceid' => 'XXXX',
  'passwordsalt' => 'XXXX',
  'secret' => 'XXXX',
  'trusted_domains' =>
  array (
    0 => 'nextcloud.host-by.me',
  ),
  'datadirectory' => '/media/disk2_1To_SSD/nextcloud/data',                                                                                                                                                        extcloud/data',
  'dbtype' => 'pgsql',
  'version' => '23.0.0.10',
  'overwrite.cli.url' => 'https://nextcloud.                                                                                                                                                          maison-hera.fr',
  'dbname' => 'bdd',
  'dbhost' => '127.0.0.1:1111',
  'dbport' => '',
  'dbtableprefix' => 'oc_',
  'dbuser' => 'user',
  'dbpassword' => 'password',
  'installed' => true,
);

The output of your Apache/nginx/system log in /var/log/____:

159.180.238.66 - - [01/Dec/2021:08:26:38 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:08:26:39 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:08:41:59 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:08:42:00 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:08:42:09 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:08:42:10 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:08:55:52 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:07:26 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:07:27 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:22:46 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:22:47 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:22:52 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:22:53 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:25:52 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:25:52 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:43:09 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:43:10 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:53:29 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:53:30 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:53:48 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:53:49 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:53:56 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:53:57 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:54:04 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:54:05 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:55:52 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:59:22 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:59:23 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:59:27 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:09:59:28 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:10:24:46 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:10:24:47 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:10:25:06 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:10:25:08 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:10:25:09 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:10:25:40 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:10:25:41 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:10:25:42 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:10:25:52 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:10:25:53 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:10:26:13 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:10:26:14 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:10:31:31 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:10:31:32 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:10:31:53 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:10:31:54 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:10:39:05 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:10:39:20 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:10:55:52 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:11:12:06 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:11:12:07 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:11:12:09 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:11:12:10 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:11:17:29 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:11:17:30 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:11:17:50 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:11:17:51 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:11:18:04 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:11:18:05 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:11:18:07 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:11:18:08 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:11:23:41 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:11:23:42 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:11:23:43 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:11:23:45 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:11:23:46 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:11:25:52 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:11:25:52 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:11:29:04 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:11:29:05 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:11:49:24 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:11:49:25 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:11:49:28 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:11:49:29 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:11:49:47 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:11:49:48 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:11:49:52 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
159.180.238.66 - - [01/Dec/2021:11:49:53 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:11:55:13 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:11:55:14 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:11:55:22 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:11:55:23 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:11:55:52 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:12:15:39 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:12:15:40 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:12:15:41 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:12:16:00 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:12:16:01 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:12:16:08 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:12:16:09 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:12:21:27 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:12:21:28 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:12:22:35 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
37.166.239.24 - - [01/Dec/2021:12:22:36 +0100] "GET /remote.php/webdav/ HTTP/1.1" 403 169 "-" "-"
192.168.51.254 - - [01/Dec/2021:13:00:07 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - Antoine [01/Dec/2021:13:00:09 +0100] "PROPFIND /remote.php/dav/files/Antoine// HTTP/1.1" 207 381 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:06:56 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:06:56 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:06:57 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - Antoine [01/Dec/2021:13:06:58 +0100] "HEAD /remote.php/dav/files/Antoine//Perso/Sauvegardes/S9%2B/DCIM/20211201_080647.jpg HTTP/1.1" 404 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - Antoine [01/Dec/2021:13:06:58 +0100] "MKCOL /remote.php/dav/uploads/Antoine/b86b9e0adf8271d7eded16550e518e12 HTTP/1.1" 201 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - Antoine [01/Dec/2021:13:06:58 +0100] "PROPFIND /remote.php/dav/uploads/Antoine/b86b9e0adf8271d7eded16550e518e12 HTTP/1.1" 207 788 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - Antoine [01/Dec/2021:13:07:03 +0100] "PUT /remote.php/dav/uploads/Antoine/b86b9e0adf8271d7eded16550e518e12/0000000000000000-0000000005009539 HTTP/1.1" 201 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - Antoine [01/Dec/2021:13:07:03 +0100] "MOVE /remote.php/dav/uploads/Antoine/b86b9e0adf8271d7eded16550e518e12/.file HTTP/1.1" 201 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - Antoine [01/Dec/2021:13:07:04 +0100] "PROPFIND /remote.php/dav/files/Antoine//Perso/Sauvegardes/S9%2B/DCIM/20211201_080647.jpg HTTP/1.1" 207 924 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - Antoine [01/Dec/2021:13:07:06 +0100] "GET /index.php/apps/files/api/v1/thumbnail/256/256/Perso/Sauvegardes/S9%2B/DCIM/20211201_080647.jpg HTTP/1.1" 200 19124 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:15:50 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:15:50 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:21:20 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:21:20 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:21:20 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:21:21 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:21:21 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:21:21 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:21:21 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:31:31 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:31:31 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:31:31 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:31:32 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:31:32 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:31:32 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:31:32 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:31:32 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:31:32 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - Antoine [01/Dec/2021:13:31:33 +0100] "PROPFIND /remote.php/dav/files/Antoine// HTTP/1.1" 207 381 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:47:08 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:47:08 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:47:08 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:47:08 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:47:08 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:47:08 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:47:08 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:47:08 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:47:09 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:47:09 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:47:09 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - Antoine [01/Dec/2021:13:47:10 +0100] "PROPFIND /remote.php/dav/files/Antoine// HTTP/1.1" 207 381 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:52:06 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:52:06 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:52:06 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:52:06 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:52:07 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:52:07 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:52:07 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:13:52:07 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-" "Mozilla/5.0 (Android) Nextcloud-android/3.18.0"
192.168.51.254 - - [01/Dec/2021:14:02:56 +0100] "GET /index.php/204 HTTP/1.1" 204 0 "-"

The above log is the access log.

I only give part of the log because I have a lot. I would have no problem providing it to you if you need it.

Thanks for your help.

PS: Please excuse me for my English, I am French speaking. Thank you Google Translate

Problem solved. I installed a REAL OS.

Bonjour, j’ai le même soucis que toi, qu’est ce que tu veut dire dans “installer un vrai système d’exploitation” ?

merci beaucoup.

Hello, I have the same problem of you, what do you mean in “I installed a REAL OS” ?

Many thanks