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 ('539badadb39bc7a3c9b7f3b9068bd4c2','0','3.19.27.178','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714377665','thread.php?threadid=101743&goto=lastpost&sid=08c5a668881435a6e92a85a11810b66f','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: 29.04.2024 @ 10:01
Script: /Forum/thread.php?threadid=101743&goto=lastpost&sid=08c5a668881435a6e92a85a11810b66f
Referer: