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 ('a56bc7c4466f1e8178da5f912c2eacc3','0','3.139.81.210','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715638118','usercp.php?action=addsubscription&boardid=8&sid=3d355f9b2806e4f14ea9b5f65a9c48be','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: 14.05.2024 @ 00:08
Script: /Forum/usercp.php?action=addsubscription&boardid=8&sid=3d355f9b2806e4f14ea9b5f65a9c48be
Referer: