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 ('d38a4edf561b26de132d9f0cf3945c8f','0','3.138.174.95','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715578214','thread.php?threadid=102775&goto=lastpost&sid=0d27e3c3bc2239e8f4bf6cceb5e577cf','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 @ 07:30
Script: /Forum/thread.php?threadid=102775&goto=lastpost&sid=0d27e3c3bc2239e8f4bf6cceb5e577cf
Referer: