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 ('2d8a50c14ab0ad9513e0ccbb9203f348','0','18.218.156.35','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715404936','board.php?boardid=30&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=220e6c2230123082a974d09b4cd0242e','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: 11.05.2024 @ 07:22
Script: /Forum/board.php?boardid=30&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=220e6c2230123082a974d09b4cd0242e
Referer: