SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: DELETE FROM bb1_sessions WHERE userid='0' AND ipaddress = '216.73.216.217' AND useragent = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c'
mysql error: The MariaDB server is running with the --read-only option so it cannot execute this statement
mysql error number: 1290
mysql version: 10.11.15-MariaDB-log
php version: 8.0.30
Date: 12.12.2025 @ 12:33
Script: /usercp.php?action=buddy&add=11993
Referer: