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 ('4eb0f539002f8d52bf4926e85cccb9be','0','18.118.171.20','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715143478','thread.php?goto=nextnewest&threadid=99901&sid=bdfe378014a02c7d0bb8219702abb364','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 @ 06:44
Script: /Forum/thread.php?goto=nextnewest&threadid=99901&sid=bdfe378014a02c7d0bb8219702abb364
Referer: