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 ('27764cc4efd9e7d7b045ad875fb05361','0','3.128.79.88','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714809010','usercp.php?action=buddy&add=19736&sid=41a7a9a7308fc0ae4b1f38e6ab58c8c1','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 @ 09:50
Script: /Forum/usercp.php?action=buddy&add=19736&sid=41a7a9a7308fc0ae4b1f38e6ab58c8c1
Referer: