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 ('5a15df08563999a8cf42e1d42530a670','0','3.15.143.181','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715145449','board.php?boardid=62&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=2&sid=717951002c2637bef141dad6e2d05794','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: 08.05.2024 @ 07:17
Script: /Forum/board.php?boardid=62&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=2&sid=717951002c2637bef141dad6e2d05794
Referer: