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 ('a8d33de0553f260c3b438c6629033c45','0','18.118.2.15','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715176169','thread.php?threadid=81629&threadview=0&hilight=&hilightuser=0&sid=312c55ec263c559481a8079720d77fa5&page=1','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 @ 15:49
Script: /Forum/thread.php?threadid=81629&threadview=0&hilight=&hilightuser=0&sid=312c55ec263c559481a8079720d77fa5&page=1
Referer: