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 ('6b6ca3702e4c6b29c64732a0c3cd9fc3','0','18.191.135.224','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714725042','addreply.php?action=quote&postid=1758910&sid=ea9ae3fc26e0ca442580d73bd488c6eb','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: 03.05.2024 @ 10:30
Script: /Forum/addreply.php?action=quote&postid=1758910&sid=ea9ae3fc26e0ca442580d73bd488c6eb
Referer: