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 ('f588bd6405d8d8b4cdff70e2bd732e3c','0','3.147.81.76','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715755901','thread.php?threadid=102529&goto=lastpost&sid=2107766f8eaf3f528421a1c4c5101f1b','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: 15.05.2024 @ 08:51
Script: /Forum/thread.php?threadid=102529&goto=lastpost&sid=2107766f8eaf3f528421a1c4c5101f1b
Referer: