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 ('4e9b5b8e2ffd3b85b68adef0002af777','0','3.15.237.255','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714909017','board.php?boardid=2&page=1&daysprune=1000&sortfield=vote&sortorder=ASC&sid=0ebc2f09cca52c7845deb5522f9584ef','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: 05.05.2024 @ 13:36
Script: /Forum/board.php?boardid=2&page=1&daysprune=1000&sortfield=vote&sortorder=ASC&sid=0ebc2f09cca52c7845deb5522f9584ef
Referer: