SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb2_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('aa79a5677a4bba11089d7f5124ed4a2f','0','18.220.1.239','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714802516','usercp.php?action=buddy&add=15130&sid=bc6dba9f1b89c966d8a3812d4dfbf79e','0','0','')
mysql error: INSERT command denied to user 'o1571744'@'infong-eu267.clienthosting.eu' for table 'bb2_sessions'
mysql error number: 1142
mysql version: 5.7.42-log
php version: 7.4.33
Date: 04.05.2024 @ 08:01
Script: /Forum/usercp.php?action=buddy&add=15130&sid=bc6dba9f1b89c966d8a3812d4dfbf79e
Referer: