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 ('4fc81256b3dae4cc5c3d0b4bed828dc5','0','3.15.2.78','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715449033','board.php?boardid=28&sid=f3e075bb89d0b32cbfed9755c6ff1fe1','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: 11.05.2024 @ 19:37
Script: /Forum/board.php?boardid=28&sid=f3e075bb89d0b32cbfed9755c6ff1fe1
Referer: