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 ('2f0759f51a3f8a3ad1f2257ffd5f53b9','0','18.221.15.15','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715354228','thread.php?goto=nextnewest&threadid=89101&sid=bd76e613a29c22f550e7028c2e6470d7','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 @ 17:17
Script: /Forum/thread.php?goto=nextnewest&threadid=89101&sid=bd76e613a29c22f550e7028c2e6470d7
Referer: