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 ('336ed4af94a9c1a1cb8175a43f80fa77','0','18.221.174.248','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715365441','thread.php?threadid=71436&goto=lastpost&sid=73d0c3208be6bec549e2ceb1f1172fb1','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: 10.05.2024 @ 20:24
Script: /Forum/thread.php?threadid=71436&goto=lastpost&sid=73d0c3208be6bec549e2ceb1f1172fb1
Referer: