SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: DELETE FROM bb1_sessions WHERE userid='0' AND ipaddress = '18.118.2.15' AND useragent = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c'
mysql error: The MySQL server is running with the --read-only option so it cannot execute this statement
mysql error number: 1290
mysql version: 5.7.42-log
php version: 4.4.9
Date: 06.05.2024 @ 06:09
Script: /Forum/search.php?action=24h&sid=102ab0b4376cdb01e579d8596c4ae0a1
Referer: