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 ('7b643b8569d64a70fd096dfc06cf4d58','0','18.216.57.207','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715754381','addreply.php?action=quote&postid=1253103&sid=99dda40f3bb4001b9d499f15a57a68d1','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: 15.05.2024 @ 08:26
Script: /Forum/addreply.php?action=quote&postid=1253103&sid=99dda40f3bb4001b9d499f15a57a68d1
Referer: