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 ('2e01bc27ca3c8766ddeed20a47c1544d','0','18.117.153.38','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714931996','addreply.php?action=quote&postid=1744642&sid=31ea2a512ce5b9b5ef46b93bd52d1dfc','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: 05.05.2024 @ 19:59
Script: /Forum/addreply.php?action=quote&postid=1744642&sid=31ea2a512ce5b9b5ef46b93bd52d1dfc
Referer: