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 ('456da45d83a3e2cf3bd050c49d0867e9','0','18.220.137.164','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714544022','addreply.php?postid=1759042&sid=bd4a896897d0e8a8d4c670b66bb97eca','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: 01.05.2024 @ 08:13
Script: /Forum/addreply.php?postid=1759042&sid=bd4a896897d0e8a8d4c670b66bb97eca
Referer: