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 ('4865b89f5978e7fa2e2e2faffe7a4c05','0','18.116.239.195','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714688745','thread.php?threadid=100981&goto=lastpost&sid=351b735b1f3b15f897b566b493f1c02c','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: 03.05.2024 @ 00:25
Script: /Forum/thread.php?threadid=100981&goto=lastpost&sid=351b735b1f3b15f897b566b493f1c02c
Referer: