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 ('1ec947be87095b0aaa4bcde8025547c7','0','3.20.238.187','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714611643','thread.php?goto=firstnew_thread&threadid=102901&sid=3ba87ef4abf59f6cd3f2e843dcc7af43','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: 02.05.2024 @ 03:00
Script: /Forum/thread.php?goto=firstnew_thread&threadid=102901&sid=3ba87ef4abf59f6cd3f2e843dcc7af43
Referer: