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 ('a27a8eb27451c2f1a9e28db36e8f8360','0','18.117.216.229','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714654889','usercp.php?action=buddy&add=12056&sid=c98a0a887c789eb0bb4bf12e2a6ae209','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: 02.05.2024 @ 15:01
Script: /Forum/usercp.php?action=buddy&add=12056&sid=c98a0a887c789eb0bb4bf12e2a6ae209
Referer: