When I run daily.sh with automatic updates enabled, an error happens when fetching the release information:
$ ./daily.sh
Clearing caches OK
Fetching new release information FAIL
Failed to send update failed email. No contacts foundVon GitHub - librenms/librenms: Community-based GPL-licensed network monitoring system · GitHub
403fa2ddf..91f1ce05f master → origin/master
! [zurückgewiesen] 26.1.1 → 26.1.1 (würde bestehende Tags verändern)
[neues Tag] 26.5.1 → 26.5.1
Updating to latest release OK
Updating Composer packages OK
Updated from 26.5.0 to 26.5.1 OK
Updating SQL-Schema OK
Cleaning up DB OK
Caching PeeringDB data OK
Why does this error occur? Does anyone have any idea?
Thank you in advance for your help.
The output of ./validate.php
$ ./validate.php
===========================================
Component | Version
--------- | -------
LibreNMS | 26.5.1 (2026-05-20T12:00:19+02:00)
DB Schema | 2026_05_06_145721_regenerate_devices_table_display_field (386)
PHP | 8.4.21
Python | 3.13.5
Database | MariaDB 11.8.6-MariaDB-0+deb13u1 from Debian
RRDTool | 1.7.2
SNMP | 5.9.4.pre2
===========================================
[OK] Composer Version: 2.9.8
[OK] Dependencies up-to-date.
[OK] Database Connected
[OK] Database Schema is current
[OK] SQL Server meets minimum requirements
[OK] lower_case_table_names is enabled
[OK] MySQL engine is optimal
[OK] Database and column collations are correct
[OK] Database schema correct
[OK] MySQL and PHP time match
[OK] Active pollers found
[OK] Dispatcher Service not detected
[OK] Locks are functional
[OK] Python poller wrapper is polling
[OK] Redis is unavailable
[OK] All 1559 RRD files have the correct step.
[OK] rrdtool version ok
[OK] Connected to rrdcached
This is what I found in the Logfile:
$ cat daily.log
Updating SQL-Schema
INFO Nothing to migrate.
Returned: 0
Cleaning up DB
Refreshing alert rules queries
Refreshing device group table relationships
Eventlog cleared for entries over 30 days
Deleting alert_logs more than 365 days that are not active
Deleting history of active alert_logs more than 365 days
Ports fdb cleared for entries over 10 days
All deleted ports now purged
Returned: 0
Updating SQL-Schema
INFO Nothing to migrate.
Returned: 0
Cleaning up DB
Refreshing alert rules queries
Refreshing device group table relationships
Eventlog cleared for entries over 30 days
Deleting alert_logs more than 365 days that are not active
Deleting history of active alert_logs more than 365 days
Route cleared for entries over 10 days
All deleted ports now purged
Returned: 0
Clearing caches
INFO Clearing cached bootstrap files.
config ............................................................................................................................... 2.67ms DONE
cache ................................................................................................................................ 6.70ms DONE
compiled ............................................................................................................................. 0.98ms DONE
events ............................................................................................................................... 0.77ms DONE
routes ............................................................................................................................... 0.87ms DONE
views ................................................................................................................................ 8.05ms DONE
Returned: 0
Fetching new release information
Von https://github.com/librenms/librenms
403fa2ddf..91f1ce05f master -> origin/master
! [zurückgewiesen] 26.1.1 -> 26.1.1 (würde bestehende Tags verändern)
* [neues Tag] 26.5.1 -> 26.5.1
Returned: 1
Updating to latest release
Vorherige Position von HEAD war 403fa2ddf Bump version to 26.5.0
HEAD ist jetzt bei cd03f8a07 Bump version to 26.5.1
Returned: 0
Updating Composer packages
> LibreNMS\ComposerHelper::preInstall
Installing dependencies from lock file
Verifying lock file contents can be installed on current platform.
Package operations: 0 installs, 3 updates, 0 removals
- Downloading symfony/process (v7.4.11)
- Downloading symfony/string (v7.4.11)
- Downloading symfony/console (v7.4.11)
- Upgrading symfony/process (v7.4.8 => v7.4.11): Extracting archive
- Upgrading symfony/string (v7.4.8 => v7.4.11): Extracting archive
- Upgrading symfony/console (v7.4.9 => v7.4.11): Extracting archive
Package influxdb/influxdb-php is abandoned, you should avoid using it. No replacement was suggested.
Generating optimized autoload files
> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover --ansi
INFO Discovering packages.
laravel-notification-channels/webpush ................................. DONE
laravel/socialite ..................................................... DONE
laravel/tinker ........................................................ DONE
laravel/ui ............................................................ DONE
librenms/laravel-vue-i18n-generator ................................... DONE
mews/purifier ......................................................... DONE
nesbot/carbon ......................................................... DONE
nunomaduro/termwind ................................................... DONE
spatie/laravel-ignition ............................................... DONE
spatie/laravel-permission ............................................. DONE
tightenco/ziggy ....................................................... DONE
70 packages you are using are looking for funding.
Use the `composer fund` command to find out more!
> LibreNMS\ComposerHelper::postInstall
> Illuminate\Foundation\ComposerScripts::postInstall
> @php artisan vue-i18n:generate --multi-locales --format=umd
> @php artisan view:cache
INFO Blade templates cached successfully.
> @php artisan optimize
INFO Caching framework bootstrap, configuration, and metadata.
config ....................................................... 236.47ms DONE
events ......................................................... 1.70ms DONE
routes ........................................................ 76.12ms DONE
views ........................................................ 258.53ms DONE
> @php artisan config:clear
INFO Configuration cache cleared successfully.
Returned: 0
Updated from 26.5.0 to 26.5.1
Returned: 0
Updating SQL-Schema
INFO Nothing to migrate.
Returned: 0
Cleaning up DB
Refreshing alert rules queries
Refreshing device group table relationships
Eventlog cleared for entries over 30 days
Deleting alert_logs more than 365 days that are not active
Deleting history of active alert_logs more than 365 days
All deleted ports now purged
Returned: 0
Caching PeeringDB data
Peering DB integration disabled
Returned: 0