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 ('b857e86b6fa5a5043c01fdf775a75f94','0','3.21.100.34','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715015446','board.php?boardid=54&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=48a7e50fd4a97b0c65fc330f396b45fe','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: 06.05.2024 @ 19:10
Script: /Forum/board.php?boardid=54&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=48a7e50fd4a97b0c65fc330f396b45fe
Referer: