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 ('e4ca2e289ad2cd1238b4c44aedf24f88','0','18.226.187.28','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715636242','board.php?boardid=84&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=4f1f6dd57f496fac48dec8d29cd6a66e&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: 13.05.2024 @ 23:37
Script: /Forum/board.php?boardid=84&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=4f1f6dd57f496fac48dec8d29cd6a66e&page=2
Referer: