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 ('65227df27853bdcd0f93ce39a1dd620e','0','18.222.240.21','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715202411','addreply.php?action=quote&postid=1759782&sid=bdd11391d8c5a5e3e9fed818c9ba1d10','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: 08.05.2024 @ 23:06
Script: /Forum/addreply.php?action=quote&postid=1759782&sid=bdd11391d8c5a5e3e9fed818c9ba1d10
Referer: