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 ('71b8843cb6fd3df75b1aa951e6c8d5e5','0','18.220.176.156','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715753563','thread.php?threadid=188274&goto=lastpost&sid=d99540d839930cedbb00cb8b5a5c1d46','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: 15.05.2024 @ 08:12
Script: /Forum/thread.php?threadid=188274&goto=lastpost&sid=d99540d839930cedbb00cb8b5a5c1d46
Referer: