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 ('20aa08f02bfb317c515700ce8489c16f','0','3.15.225.173','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714436046','search.php?searchid=1895283&sid=999b6e62bbfbebfe717c48d7ae2b491bsid=&styleid=8','8','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: 30.04.2024 @ 02:14
Script: /Forum/search.php?searchid=1895283&sid=999b6e62bbfbebfe717c48d7ae2b491bsid=&styleid=8
Referer: