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 ('d45bcee20733c15655b61fc0caf6eeb7','0','3.139.72.78','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714994032','usercp.php?action=buddy&add=24421&sid=ac6b3b79fd2840e6e7e6ac5a4dc572b0','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 @ 13:13
Script: /Forum/usercp.php?action=buddy&add=24421&sid=ac6b3b79fd2840e6e7e6ac5a4dc572b0
Referer: