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 ('03e8c2d5d93e92c290c0e38df5bf48e4','0','3.133.159.198','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715709863','usercp.php?action=buddy&add=2972&sid=daf76f6a7ff1e43700d47f22c760dcc1','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 @ 20:04
Script: /Forum/usercp.php?action=buddy&add=2972&sid=daf76f6a7ff1e43700d47f22c760dcc1
Referer: