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 ('503e689e5b4c0feabc28d411d965b74c','0','3.142.53.68','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715365559','usercp.php?action=buddy&add=21187&sid=c451a5b3c5de0787c4fb64b55097c1d5','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: 10.05.2024 @ 20:25
Script: /Forum/usercp.php?action=buddy&add=21187&sid=c451a5b3c5de0787c4fb64b55097c1d5
Referer: