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 ('6b9e6e3fd79f0aff2c7b82f59e58d2e6','0','3.21.233.41','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714937761','thread.php?goto=lastpost&threadid=101649&sid=e524682e5c3dc974bbd4a3aa758f9d83','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: 05.05.2024 @ 21:36
Script: /Forum/thread.php?goto=lastpost&threadid=101649&sid=e524682e5c3dc974bbd4a3aa758f9d83
Referer: