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 ('e9ae3f67ac7e64f2a07d6e5c7b50d9f4','0','3.143.9.115','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714799021','usercp.php?action=addsubscription&boardid=85&sid=b80f9bfbe14787ec1d05af4d64f21deb','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 @ 07:03
Script: /Forum/usercp.php?action=addsubscription&boardid=85&sid=b80f9bfbe14787ec1d05af4d64f21deb
Referer: