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 ('a73a630d108a6c6d7c68603b10bb4593','0','3.12.166.76','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715745894','board.php?boardid=24&page=1&daysprune=1000&sortfield=views&sortorder=ASC&sid=b85512418d1c2c536414b6f6ebb5f575','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: 15.05.2024 @ 06:04
Script: /Forum/board.php?boardid=24&page=1&daysprune=1000&sortfield=views&sortorder=ASC&sid=b85512418d1c2c536414b6f6ebb5f575
Referer: