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 ('203c78e2f1f00b30b6a47f9618373b0c','0','3.22.51.241','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715183636','thread.php?goto=nextoldest&threadid=102391&sid=b9f347d0ee40be97968d27985cd8b72d','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 @ 17:53
Script: /Forum/thread.php?goto=nextoldest&threadid=102391&sid=b9f347d0ee40be97968d27985cd8b72d
Referer: