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 ('3823fa09e3e0fc67e102f8109eee8f78','0','18.223.151.158','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715292617','usercp.php?action=addsubscription&threadid=86956&sid=d42d7dfd79c3b4e6ca491ba0b4642287','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 @ 00:10
Script: /Forum/usercp.php?action=addsubscription&threadid=86956&sid=d42d7dfd79c3b4e6ca491ba0b4642287
Referer: