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 ('f808bb195605e120f537d0678b5b9a57','0','18.226.166.100','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715638631','board.php?boardid=6&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=63c2066163b1d1b23804c353a3024f03','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 @ 00:17
Script: /Forum/board.php?boardid=6&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=63c2066163b1d1b23804c353a3024f03
Referer: