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 ('51255706ab5d3ed0f2456eda4abc3d1c','0','18.119.133.96','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714597425','thread.php?threadid=63817&sid=8cebeeb84d79a33459ed799fbcb2238c','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: 01.05.2024 @ 23:03
Script: /Forum/thread.php?threadid=63817&sid=8cebeeb84d79a33459ed799fbcb2238c
Referer: