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 ('3e10140d0046a61a36d1002fe1d5357d','0','18.189.171.86','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715688322','board.php?boardid=6&page=1&daysprune=1000&sortfield=starter&sortorder=ASC&sid=c6df4505cb8f4cb244df8be9c841fe75','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: 14.05.2024 @ 14:05
Script: /Forum/board.php?boardid=6&page=1&daysprune=1000&sortfield=starter&sortorder=ASC&sid=c6df4505cb8f4cb244df8be9c841fe75
Referer: