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 ('22c6dee3cac2eebcbd8cc74a94ca59f6','0','3.138.200.66','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714667652','board.php?boardid=42&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=b842796cd324ea7403b673ff261c4ebf','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: 02.05.2024 @ 18:34
Script: /Forum/board.php?boardid=42&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=b842796cd324ea7403b673ff261c4ebf
Referer: