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 ('a8b1a1d0aef32f798e7d435547da8bff','0','18.118.226.105','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715148509','board.php?boardid=2&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=6c6e57d35b16d5c26c2b5133ef54c7ea&page=4','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: 08.05.2024 @ 08:08
Script: /Forum/board.php?boardid=2&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=6c6e57d35b16d5c26c2b5133ef54c7ea&page=4
Referer: