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 ('619ca84b230e5105ee3c3220d938b29e','0','18.191.236.174','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714392271','thread.php?threadid=102365&threadview=0&hilight=&hilightuser=0&sid=1b4e9697e6f8f137c5929d3b3fb3c665','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: 29.04.2024 @ 14:04
Script: /Forum/thread.php?threadid=102365&threadview=0&hilight=&hilightuser=0&sid=1b4e9697e6f8f137c5929d3b3fb3c665
Referer: