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 ('4e726b972b58cd28b7c9ea4e90efa93f','0','18.191.25.195','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715758411','board.php?boardid=89&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=59e14a23ca0d5e4eb1cf9b5a62636593&page=7','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: 15.05.2024 @ 09:33
Script: /Forum/board.php?boardid=89&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=59e14a23ca0d5e4eb1cf9b5a62636593&page=7
Referer: