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 ('26e2c2af0c1425428a3749b9cef82bc1','0','3.12.111.155','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715787289','board.php?boardid=20&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=1&sid=d4124769c207d4f3cbc5ed3a5378b9a7','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 @ 17:34
Script: /Forum/board.php?boardid=20&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=1&sid=d4124769c207d4f3cbc5ed3a5378b9a7
Referer: