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 ('71b3d30864aca116985413a171c2dee0','0','18.223.172.252','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715290866','board.php?boardid=54&page=1&daysprune=1000&sortfield=starter&sortorder=ASC&sid=13e02cbb0be7afa5a5315fd1badae048','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: 09.05.2024 @ 23:41
Script: /Forum/board.php?boardid=54&page=1&daysprune=1000&sortfield=starter&sortorder=ASC&sid=13e02cbb0be7afa5a5315fd1badae048
Referer: