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 ('231615a34a22bdc7ab6bcce5fcb344a9','0','18.226.222.12','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714977418','thread.php?threadid=102574&goto=lastpost&sid=a2f11a11aabbc1ca59f6fefb000e4b6b','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: 06.05.2024 @ 08:36
Script: /Forum/thread.php?threadid=102574&goto=lastpost&sid=a2f11a11aabbc1ca59f6fefb000e4b6b
Referer: