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 ('207a5fbc73b7a23b1f48e9c340d68dfc','0','52.15.63.145','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715268946','thread.php?goto=lastpost&threadid=101227&sid=c97b7dd05c0bc0b34b9ad189d525a56a','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: 09.05.2024 @ 17:35
Script: /Forum/thread.php?goto=lastpost&threadid=101227&sid=c97b7dd05c0bc0b34b9ad189d525a56a
Referer: