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 ('7ecf6c634f1e855a7d43af1c3960c5d7','0','3.135.186.154','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715788233','thread.php?goto=lastpost&threadid=99082&sid=5a600ac72a52b66b6f6f19f8344e5338','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: 15.05.2024 @ 17:50
Script: /Forum/thread.php?goto=lastpost&threadid=99082&sid=5a600ac72a52b66b6f6f19f8344e5338
Referer: