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 ('6bc012ecc9b8c94f76f2e7e2f310d62d','0','18.190.159.10','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714605255','formmail.php?userid=24805&sid=7b247db74a1d8651c6935e1055ab1aa8','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: 02.05.2024 @ 01:14
Script: /Forum/formmail.php?userid=24805&sid=7b247db74a1d8651c6935e1055ab1aa8
Referer: