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 ('1f6ae69daf6d571a2d64d0d4c2bcf3f3','0','3.16.112.105','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715812455','addreply.php?action=quote&postid=1751114&sid=6c90c64e2d298304ed9b4c6c7d401dbc','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: 16.05.2024 @ 00:34
Script: /Forum/addreply.php?action=quote&postid=1751114&sid=6c90c64e2d298304ed9b4c6c7d401dbc
Referer: