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Getting help
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The Basics
- Nextcloud Server version (e.g., 29.x.x):
- 35.0.0 beta 3
- Operating system and version (e.g., Ubuntu 24.04):
Debian 13.6 (Trixie)
- Web server and version (e.g, Apache 2.4.25):
Nginx 1.31.3
- PHP version (e.g, 8.3):
8.4, all necessary and most recommended modules installed and enabled
- Is this the first time you’ve seen this error? (Yes / No):
Yes
- When did this problem seem to first start?
couple of days ago - don't remember exactly
- Installation method (e.g. AlO, NCP, Bare Metal/Archive, etc.)
plain OS, installed via command line years ago and upgraded to every new version, incl. betas
- Are you using CloudfIare, mod_security, or similar? (Yes / No)
no
Summary of the issue you are facing:
Trying to upgrade the apps results in a fatal PHP error:
sudo -u www-data php occ app:update --all
PHP Fatal error: Declaration of OCA\audioplayer\Command\Reset::execute(Symfony\Component\Console\Input\InputInterface $input, Symfony\Component\Console\Output\OutputInterface $output) must be compatible with Symfony\Component\Console\Command\Command::execute(Symfony\Component\Console\Input\InputInterface $input, Symfony\Component\Console\Output\OutputInterface $output): int in /var/www/nextcloud/apps/audioplayer/lib/Command/Reset.php on line 38
I tried to disable the audioplayer app, but the error comes again, caused by a different app. App list and NC config can’t be accessed via OCC, as they throw the same error.
Upgrade the NC server itself works flawlessly.
Any ideas how to solve this? I’ll be happy to provide additional info if needed
Steps to replicate it (hint: details matter!):
- issue the command above on the command line
Log entries
Nextcloud
{"reqId":"PFuq3aUxiK0k8vDbEgKz","level":3,"time":"2026-08-19T10:11:07+02:00","remoteAddr":"","user":"--","app":"PHP","method":"","url":"--","scriptName":"occ","message":"Declaration of OCA\\audioplayer\\Command\\Reset::execute(Symfony\\Component\\Console\\Input\\InputInterface $input, Symfony\\Component\\Console\\Output\\OutputInterface $output) must be compatible with Symfony\\Component\\Console\\Command\\Command::execute(Symfony\\Component\\Console\\Input\\InputInterface $input, Symfony\\Component\\Console\\Output\\OutputInterface $output): int at /var/www/nextcloud/apps/audioplayer/lib/Command/Reset.php#38","userAgent":"--","version":"35.0.0.4","occ_command":["occ","app:update"],"data":{"app":"PHP"}}
Web server / Reverse Proxy
The output of your Apache/nginx/system log in /var/log/____:
none
Configuration
Nextcloud
$CONFIG = array (
'instanceid' => 'XXX',
'serverid' => 42,
'passwordsalt' => 'XXX',
'secret' => 'XXX',
'trusted_domains' =>
array (
0 => 'XXX',
1 => 'XXX',
2 => '192.168.XXX',
3 => 'XXX',
4 => '127.0.0.1',
),
'datadirectory' => 'XXX',
'dbtype' => 'mysql',
'version' => '35.0.0.4',
'overwrite.cli.url' => 'http://localhost',
'dbname' => 'nextcloud',
'dbhost' => 'localhost:/var/run/mysqld/mysqld.sock',
'dbport' => '',
'dbtableprefix' => 'oc_',
'mysql.utf8mb4' => true,
'dbuser' => 'XXX',
'dbpassword' => 'XXX',
'installed' => true,
'activity_expire_days' => 14,
'auth.bruteforce.protection.enabled' => true,
'blacklisted_files' =>
array (
0 => '.htaccess',
1 => 'Thumbs.db',
2 => 'thumbs.db',
),
'cron_log' => true,
'enable_previews' => true,
'enabledPreviewProviders' =>
array (
0 => 'OC\\Preview\\PNG',
1 => 'OC\\Preview\\JPEG',
2 => 'OC\\Preview\\GIF',
3 => 'OC\\Preview\\BMP',
4 => 'OC\\Preview\\XBitmap',
5 => 'OC\\Preview\\Movie',
6 => 'OC\\Preview\\PDF',
7 => 'OC\\Preview\\MP3',
8 => 'OC\\Preview\\TXT',
9 => 'OC\\Preview\\MarkDown',
),
'filesystem_check_changes' => 1,
'filelocking.enabled' => 'true',
'htaccess.RewriteBase' => '/',
'integrity.check.disabled' => false,
'knowledgebaseenabled' => false,
'logfile' => 'nextcloud.log',
'loglevel' => 0,
'logtimezone' => 'Europe/Berlin',
'log_rotate_size' => 104857600,
'maintenance' => false,
'memcache.local' => '\\OC\\Memcache\\APCu',
'memcache.distributed' => '\\OC\\Memcache\\Redis',
'redis' =>
array (
'host' => '/run/redis/redis.sock',
'port' => 0,
'timeout' => 0.0,
),
'memcache.locking' => '\\OC\\Memcache\\Redis',
'overwriteprotocol' => 'https',
'preview_max_x' => 1024,
'preview_max_y' => 768,
'preview_max_scale_factor' => 1,
'quota_include_external_storage' => false,
'share_folder' => '/Shares',
'skeletondirectory' => '',
'theme' => '',
'trashbin_retention_obligation' => 'auto, 7',
'updater.release.channel' => 'beta',
'mail_smtpmode' => 'sendmail',
'mail_sendmailmode' => 'pipe',
'mail_from_address' => 'nextcloud',
'mail_domain' => 'XXX',
'mail_smtpauthtype' => 'LOGIN',
'mail_smtpauth' => 1,
'mail_smtphost' => 'XXX',
'mail_smtpport' => '587',
'mail_smtpname' => 'XXX',
'mail_smtppassword' => 'XXX',
'mail_smtpsecure' => 'tls',
'default_phone_region' => 'DE',
'app_install_overwrite' =>
array (
0 => 'dicomviewer',
2 => 'carnet',
3 => 'onlyoffice',
4 => 'richdocuments',
5 => 'richdocumentscode',
7 => 'files_photospheres',
9 => 'audioplayer',
10 => 'audioplayer_editor',
12 => 'tasks',
13 => 'ocsms',
14 => 'files_trackdownloads',
16 => 'twofactor_u2f',
17 => 'checksum',
18 => 'event_update_notification',
19 => 'mindmap_app',
20 => 'contacts',
21 => 'deck',
22 => 'spreed',
23 => 'twofactor_webauthn',
25 => 'previewgenerator',
26 => 'calendar',
27 => 'camerarawpreviews',
28 => 'journeys',
29 => 'imageconverter',
),
'has_rebuilt_cache' => true,
'maintenance_window_start' => 1,
);