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 ('3ecf9d1901812f40e34c7ed5ba3422bb','0','3.22.51.241','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714947298','thread.php?goto=firstnew_thread&threadid=64043&sid=bcfa7373a178f32516f6bac70266a29a','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: 06.05.2024 @ 00:14
Script: /Forum/thread.php?goto=firstnew_thread&threadid=64043&sid=bcfa7373a178f32516f6bac70266a29a
Referer: