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 ('820fd3ef8c43916a1ddff9d85b82f97e','0','18.188.168.28','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714385777','board.php?boardid=62&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=a4d9b1eb8a422f5d276adaa472d6d66b&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: 29.04.2024 @ 12:16
Script: /Forum/board.php?boardid=62&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=a4d9b1eb8a422f5d276adaa472d6d66b&page=4
Referer: