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 ('84c44a7c7e07ee783e8aa9d74ad8a4fa','0','18.226.166.100','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715738173','board.php?boardid=63&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=427099e2ec9ab341292a3b18f05d6c3c&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: 15.05.2024 @ 03:56
Script: /Forum/board.php?boardid=63&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=427099e2ec9ab341292a3b18f05d6c3c&page=4
Referer: