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 ('b8e237f11cef84d5f8bd72170bca81e6','0','52.15.147.20','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715742037','thread.php?goto=lastpost&threadid=71810&sid=748ff5ce8443a2ce8108e9c2870a9b1f','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 @ 05:00
Script: /Forum/thread.php?goto=lastpost&threadid=71810&sid=748ff5ce8443a2ce8108e9c2870a9b1f
Referer: