Recognize won't install + logfile going crazy (>10 log entries/Minute) after 25.0.0 setup

Hey Guys,

I’m facing a massive issue with nextcloud 25.0.0 directly after I updated. Before Updating I made a 1:1 copy of the data and the database, created an extra docker container and updated this. Everything was working fine with it, but when I went for the real thing it seems it broke. I’m seeing massive log entries and I can’t install recognize. I’m not sure what’s the underlying issue, but hopefulle someone from you has an idea.

I provided some information, if you need anything else, let me know!

Thank you in advance,
Autchi

Nextcloud version: 25.0.0
Operating system and version: official docker container

The issue you are facing:
-recognize won’t install,
-massive ammounts of log entries

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

Steps to replicate it:
-always going on, don’t have to do anything
The output of your Nextcloud log in Admin > Logging: dosen’t show anything (only really short and then it’s gone immediately)
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\\Redis',
  'memcache.locking' => '\\OC\\Memcache\\Redis',
  'redis' => 
  array (
    'host' => '-',
    'port' => 6379,
  ),
  'datadirectory' => '/data',
  'instanceid' => '-',
  'passwordsalt' => '-',
  'secret' => '-',
  'trusted_domains' => 
  array (
    0 => 'nextcloud.1.eu',
    1 => 'nextcloud.2.eu',
    2 => 'local:8443',
  ),
  'trusted_proxies' => 
  array (
    0 => 'swag',
  ),
  'log_type' => 'file',
  'logtimezone' => 'Europe/Berlin',
  'logfile' => '/config/log/nextcloud.log',
  'loglevel' => 0,
  'syslog_tag' => 'Nextcloud',
  'overwriteprotocol' => 'https',
  'dbtype' => 'mysql',
  'version' => '25.0.0.18',
  'overwrite.cli.url' => 'https://nextcloud.1.eu',
  'dbname' => 'nextcloud',
  'dbhost' => 'local:3306',
  'dbport' => '',
  'dbtableprefix' => 'oc_',
  'mysql.utf8mb4' => true,
  'dbuser' => 'nextcloud',
  'dbpassword' => '-',
  'installed' => true,
  'allow_local_remote_servers' => true,
  'default_phone_region' => 'DE',
  'mail_domain' => '1.eu',
  'mail_from_address' => '-',
  'mail_smtpmode' => 'smtp',
  'mail_smtpsecure' => 'ssl',
  'mail_smtphost' => '-',
  'mail_smtpauthtype' => 'LOGIN',
  'mail_smtpauth' => 1,
  'mail_smtpport' => '465',
  'mail_sendmailmode' => 'smtp',
  'mail_smtppassword' => '-',
  'mail_smtpname' => '-',
  'maintenance' => false,
  'has_rebuilt_cache' => true,
  'theme' => '',
  'default_language' => 'de',
  'preview_max_memory' => 1024,
  'twofactor_enforced' => 'true',
  'twofactor_enforced_groups' => 
  array (
  ),
  'twofactor_enforced_excluded_groups' => 
  array (
    0 => 'No2FA',
  ),
  'app_install_overwrite' => 
  array (
    0 => 'twofactor_admin',
    1 => 'dicomviewer',
  ),
  'updater.release.channel' => 'stable',
  'updater.secret' => '-',
);

Output errors in nextcloud.log in /var/www/ or as admin user in top right menu, filtering for errors. Use a pastebin service if necessary.

[EDIT]
After some digging, I decided to remove 2 apps which were throwing quite some issues, but to me it still seems like there is something going wrong with nextcloud.