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PHP 502 errors as of June 6 2025

The output of ./validate.php on Ubuntu 24.04.2 LTS PHP Error(8): ob_end_clean(): Failed to delete buffer. No buffer to delete in /opt/librenms/validate.php on line 154 Component Version LibreNMS 25.5.0-80-gfb88e8806 (2025-06-06T22:38:47-06:00) DB Schema 2025_05_07_103301_fix_ipv4_addresses_id_type (342) PHP 8.3.6 Python 3.12.3 Database MariaDB 10.11.13-MariaDB-0ubuntu0.24.04.1 RRDTool 1.7.2 SNMP 5.9.4.pre2 =========================================== [OK] Composer Ve…