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 ('fed4d6527d38d6d2626d299d89092d7f','0','3.135.197.201','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714725276','addreply.php?action=quote&postid=1745651&sid=24f06cfd7ab5d8393c61dfbe81b34df8','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 @ 10:34
Script: /Forum/addreply.php?action=quote&postid=1745651&sid=24f06cfd7ab5d8393c61dfbe81b34df8
Referer: