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 ('387a7d3671cc0e0778a3c3d468475648','0','18.117.196.217','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714966503','search.php?action=user&userid=1925&sid=fd6c01ec2a795f4235087da1b35b077c','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: 06.05.2024 @ 05:35
Script: /Forum/search.php?action=user&userid=1925&sid=fd6c01ec2a795f4235087da1b35b077c
Referer: