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 ('1804ca8b3c8a63b3c7c26a610f1252c9','0','18.116.21.109','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715709632','usercp.php?action=buddy&add=16521&sid=a36d24dff6fbc6a6bd11f666ce5e48cf','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: 14.05.2024 @ 20:00
Script: /Forum/usercp.php?action=buddy&add=16521&sid=a36d24dff6fbc6a6bd11f666ce5e48cf
Referer: