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 ('1f637120cf5d3300a626f7f0c2885737','0','3.21.76.0','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715061436','board.php?boardid=50&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=cb9fe3ea9588c1ded74c1a31618bd30c','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: 07.05.2024 @ 07:57
Script: /Forum/board.php?boardid=50&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=cb9fe3ea9588c1ded74c1a31618bd30c
Referer: