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 ('3d5bd48b6f195acfd98a75f71d358e4c','0','52.15.147.20','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715528949','usercp.php?action=addsubscription&threadid=99400&sid=40b6f9e995c33c2ed4b141f00adf79f5','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: 12.05.2024 @ 17:49
Script: /Forum/usercp.php?action=addsubscription&threadid=99400&sid=40b6f9e995c33c2ed4b141f00adf79f5
Referer: