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 ('2cec1e8246fcd66aa48a574c9ce8e602','0','18.188.142.146','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715176251','thread.php?goto=nextoldest&threadid=102691&sid=a69cd80c78ccc1f5e469e38396473297','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: 08.05.2024 @ 15:50
Script: /Forum/thread.php?goto=nextoldest&threadid=102691&sid=a69cd80c78ccc1f5e469e38396473297
Referer: