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 ('5adbd62f30d6ae569f9d54a4a16f3a7e','0','18.222.240.21','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715319252','board.php?boardid=28&page=1&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=8a3a1395cca4ffb4b41f6c661704dc35','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: 10.05.2024 @ 07:34
Script: /Forum/board.php?boardid=28&page=1&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=8a3a1395cca4ffb4b41f6c661704dc35
Referer: