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 ('6b4796e34f67967b7d642d1a59b43bca','0','3.21.244.137','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715737303','board.php?boardid=88&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=fc8cd4f1fb1639765d227ae33653c4c2&page=2','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 @ 03:41
Script: /Forum/board.php?boardid=88&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=fc8cd4f1fb1639765d227ae33653c4c2&page=2
Referer: