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 ('303fd81fdc5b4f3c12e9eff06966f534','0','3.137.41.53','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715654784','board.php?boardid=85&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=b8163a1f2a820b6c6be737c0e9c1b232','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: 14.05.2024 @ 04:46
Script: /Forum/board.php?boardid=85&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=b8163a1f2a820b6c6be737c0e9c1b232
Referer: