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 ('b3561a3946f49bd3953f6d78e17d7eae','0','3.135.247.188','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715558554','report.php?postid=1732887&sid=c9afe1e5242abf35b31e9a8e3fd0e748','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: 13.05.2024 @ 02:02
Script: /Forum/report.php?postid=1732887&sid=c9afe1e5242abf35b31e9a8e3fd0e748
Referer: