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 ('0c5b5d871b0b37b13d751a0292f2a42e','0','18.225.35.81','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714993559','thread.php?threadid=102722&threadview=0&hilight=&hilightuser=0&sid=7cee04a1dffd2bb53b14ab8d43890a64','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 @ 13:05
Script: /Forum/thread.php?threadid=102722&threadview=0&hilight=&hilightuser=0&sid=7cee04a1dffd2bb53b14ab8d43890a64
Referer: