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 ('6e9406a50ab7f1a41fd933bf8bc7ecdc','0','3.21.158.148','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714911345','thread.php?goto=nextoldest&threadid=100843&sid=b3acde1205b4e08c555b9196c245dae4','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: 05.05.2024 @ 14:15
Script: /Forum/thread.php?goto=nextoldest&threadid=100843&sid=b3acde1205b4e08c555b9196c245dae4
Referer: