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 ('255ff5dab4dfba587269a515ff7751d5','0','18.226.104.177','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715787658','board.php?boardid=60&page=1&daysprune=1000&sortfield=vote&sortorder=ASC&sid=a5dcb1a6ed7007ad2024c45113be5ccf','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 @ 17:40
Script: /Forum/board.php?boardid=60&page=1&daysprune=1000&sortfield=vote&sortorder=ASC&sid=a5dcb1a6ed7007ad2024c45113be5ccf
Referer: