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 ('980bc86a3c7fa2f8545a794314f0e3ac','0','3.21.247.253','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715790357','board.php?boardid=56&page=1&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=bd3c10d5b40e93cb3bb6d135be52f3de','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: 15.05.2024 @ 18:25
Script: /Forum/board.php?boardid=56&page=1&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=bd3c10d5b40e93cb3bb6d135be52f3de
Referer: