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 ('71c121ecfd6535a8cc5a45a4f9fa1f11','0','3.142.96.146','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714686851','formmail.php?threadid=96068&sid=6eb4ff072777d036d3a3053d09e92c4a','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 @ 23:54
Script: /Forum/formmail.php?threadid=96068&sid=6eb4ff072777d036d3a3053d09e92c4a
Referer: