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 ('449e59c4be10f1f0bf7a42e1be5ed639','0','3.144.48.135','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714545323','usercp.php?action=addsubscription&boardid=84&sid=c30c7d28cc3d6aa9d347d10d43a7b3f4','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: 01.05.2024 @ 08:35
Script: /Forum/usercp.php?action=addsubscription&boardid=84&sid=c30c7d28cc3d6aa9d347d10d43a7b3f4
Referer: