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 ('7081e723c0b1ba42812dc222eb3af4e0','0','3.147.73.35','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715364988','board.php?boardid=6&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=0ba323793d19b9760bebccb600aabc1d&page=891','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: 10.05.2024 @ 20:16
Script: /Forum/board.php?boardid=6&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=0ba323793d19b9760bebccb600aabc1d&page=891
Referer: