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 ('a554e1f126e0baf54249bd646c479674','0','3.15.147.215','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715212825','thread.php?threadid=188286&threadview=1&hilight=&hilightuser=0&sid=9cdffdd479f73e8109991acccd7ecc5a','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: 09.05.2024 @ 02:00
Script: /Forum/thread.php?threadid=188286&threadview=1&hilight=&hilightuser=0&sid=9cdffdd479f73e8109991acccd7ecc5a
Referer: