Dashboard integration via iframe

Hello,

when I integrate the librenms dashboard via iframe using the following url “https://example.com/overview?dashboard=2&username=PLACEHOLDER&password=PLACEHOLDER&bare=yes” I get the error message “Problem with backend”

any ideas?
Regards

Output of ./validate.php

Component Version
LibreNMS 25.8.0-dev.43+9487f4a90 (2025-08-14T21:13:11+02:00)
DB Schema 2025_07_29_025425_hr_device_table_add_type_default (353)
PHP 8.2.29
Python 3.11.2
Database MariaDB 10.11.11-MariaDB-0+deb12u1
RRDTool 1.7.2
SNMP 5.9.3
===========================================

[OK] Composer Version: 2.8.10
[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] rrd_dir is writable
[OK] rrdtool version ok

Can you check the nginx or php-fpm logs for error messages?

Where can I find the php-fpm logs? The output of the nginx logs with “cat /var/log/nginx/error.log” is empty.

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