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 ('68d9b55f0f7bdaaf2a636627fb39e9c3','0','18.227.111.192','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714554990','thread.php?threadid=188294&goto=lastpost&sid=b9d76c9c2ad94a89378e2f82b0a29f1d','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 @ 11:16
Script: /Forum/thread.php?threadid=188294&goto=lastpost&sid=b9d76c9c2ad94a89378e2f82b0a29f1d
Referer: