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 ('a3ba43e4e19805bb1c2399e9d2c0b98a','0','18.226.28.197','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715231818','thread.php?goto=firstnew_thread&threadid=102176&sid=73a066115207e17c4f003f2a38ac02f6','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: 09.05.2024 @ 07:16
Script: /Forum/thread.php?goto=firstnew_thread&threadid=102176&sid=73a066115207e17c4f003f2a38ac02f6
Referer: