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 ('df759d8d865f9c6a140ee9224cabd18d','0','18.223.106.232','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714714206','usercp.php?action=buddy&add=1353&sid=9e50b3ff457767d296755d3c3ad1447e','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: 03.05.2024 @ 07:30
Script: /Forum/usercp.php?action=buddy&add=1353&sid=9e50b3ff457767d296755d3c3ad1447e
Referer: