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 ('6f5cb850c5c038d835ce139104579bb2','0','18.224.37.68','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715289576','board.php?boardid=8&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=ab8dc7080555f837eb1e0670f81602b6&page=462','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: 09.05.2024 @ 23:19
Script: /Forum/board.php?boardid=8&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=ab8dc7080555f837eb1e0670f81602b6&page=462
Referer: