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 ('f6aeebbb5fa232bf5fe1dcc5ae9af1a8','0','18.116.85.72','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715362584','formmail.php?threadid=102906&sid=1e758cb33ed1f5b6ff2f154a9eed287e','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: 10.05.2024 @ 19:36
Script: /Forum/formmail.php?threadid=102906&sid=1e758cb33ed1f5b6ff2f154a9eed287e
Referer: