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 ('56e1ecf7b0c5ab5d021c48d5751b43b2','0','18.219.96.188','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715829392','thread.php?threadid=101749&goto=lastpost&sid=8f352da2c8e34ac38fb729c8d47f5e15','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: 16.05.2024 @ 05:16
Script: /Forum/thread.php?threadid=101749&goto=lastpost&sid=8f352da2c8e34ac38fb729c8d47f5e15
Referer: