Error 500 when synchronizing

Hi

Nextcloud version (eg, 18.0.2): 19.0.1
Operating system and version (eg, Ubuntu 20.04): Linux 4.19.107-Unraid x86_64
Apache or nginx version (eg, Apache 2.4.25): IDK
PHP version (eg, 7.1): 7.3.20

The issue you are facing:

When I synchronize a folder, some files returns Error 500 :

Is this the first time you’ve seen this error? (Y/N): Yes

The output of your Nextcloud log in Admin > Logging:

I dont think it's related :

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

<?php
$CONFIG = array (
  'memcache.local' => '\\OC\\Memcache\\APCu',
  'datadirectory' => '/data',
  'instanceid' => 'removed',
  'passwordsalt' => 'removed',
  'secret' => 'removed',
  'trusted_domains' => 
  array (
    0 => '192.168.1.9:30443',
    1 => '10.253.0.1:30443',
  ),
  'dbtype' => 'mysql',
  'version' => '19.0.1.1',
  'overwrite.cli.url' => 'https://192.168.1.9:30443',
  'dbname' => 'nextcloud',
  'dbhost' => '192.168.1.9:3306',
  'dbport' => '',
  'dbtableprefix' => 'oc_',
  'mysql.utf8mb4' => true,
  'dbuser' => 'nextcloud',
  'dbpassword' => 'removed',
  'installed' => true,
);

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

PASTE HERE

Thank you !