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 ('b81eb92c21a3d5a5a5ac148465d8f492','0','18.223.159.195','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714536205','memberslist.php?sid=8e43a1cde65bbb91a48572b5890f0404sid=&styleid=8sid=&styleid=','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: 01.05.2024 @ 06:03
Script: /Forum/memberslist.php?sid=8e43a1cde65bbb91a48572b5890f0404sid=&styleid=8sid=&styleid=
Referer: