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 ('dac1ee562dbb44be6c42ebe1e3221fff','0','18.189.2.122','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714812049','thread.php?threadid=102883&goto=lastpost&sid=eafcac1961f591a3b02b911d986c9ab0','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: 04.05.2024 @ 10:40
Script: /Forum/thread.php?threadid=102883&goto=lastpost&sid=eafcac1961f591a3b02b911d986c9ab0
Referer: