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 ('4f5a4ac8fc90d45952b744e4163026d8','0','18.227.114.125','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714989344','thread.php?threadid=81168&threadview=0&hilight=&hilightuser=0&sid=73fa87dbd6cc147718f368d17c07d17c&page=5','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 @ 11:55
Script: /Forum/thread.php?threadid=81168&threadview=0&hilight=&hilightuser=0&sid=73fa87dbd6cc147718f368d17c07d17c&page=5
Referer: