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 ('a762b17a5fd9dd4a3f2eff47ae0dc525','0','3.141.21.66','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715735844','board.php?boardid=50&page=43&daysprune=1000&sortfield=vote&sortorder=ASC&sid=405bd9ec809af4e3a853db9e15e01169','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 @ 03:17
Script: /Forum/board.php?boardid=50&page=43&daysprune=1000&sortfield=vote&sortorder=ASC&sid=405bd9ec809af4e3a853db9e15e01169
Referer: