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 ('cfc6f4b2ece56f6d4ed0f1622f92f3d1','0','18.222.37.169','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714681298','thread.php?threadid=102696&goto=lastpost&sid=cc3aaefe4365b83884c0b9c5e5619b8a','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: 02.05.2024 @ 22:21
Script: /Forum/thread.php?threadid=102696&goto=lastpost&sid=cc3aaefe4365b83884c0b9c5e5619b8a
Referer: