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 ('0266a735fa6cc7341916bd47010ff4c0','0','3.139.238.226','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715444286','thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&sid=d6c143c0aa67f3c6f5c487512b0cef42&page=8','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: 11.05.2024 @ 18:18
Script: /Forum/thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&sid=d6c143c0aa67f3c6f5c487512b0cef42&page=8
Referer: