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 ('18bb8f1a4dd2aef40b1bce5eaf3eafe5','0','18.119.138.123','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715629458','thread.php?threadid=82119&goto=lastpost&sid=0291c560e1cbe1de976eb481c6cc8cdb','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: 13.05.2024 @ 21:44
Script: /Forum/thread.php?threadid=82119&goto=lastpost&sid=0291c560e1cbe1de976eb481c6cc8cdb
Referer: