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 ('4ac28516a523a4d987e5fd1ec4064d0e','0','18.216.21.138','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715682413','board.php?boardid=9&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=6acdf98c9b5cac0b64518ffee2873963','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 @ 12:26
Script: /Forum/board.php?boardid=9&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=6acdf98c9b5cac0b64518ffee2873963
Referer: