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 ('6d61c5605e38ce8f8d66b0c53f81e9e2','0','52.15.135.63','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714803690','board.php?boardid=53&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=bd0e81e7dfb29e89a27679505ed2da86','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: 04.05.2024 @ 08:21
Script: /Forum/board.php?boardid=53&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=bd0e81e7dfb29e89a27679505ed2da86
Referer: