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 ('0b90254e966afb82f1e056590da366ce','0','3.18.220.243','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714973429','board.php?boardid=29&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=2&sid=d2714de98c9931b8c3de3a990c092f8c','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: 06.05.2024 @ 07:30
Script: /Forum/board.php?boardid=29&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=2&sid=d2714de98c9931b8c3de3a990c092f8c
Referer: