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 ('155683b829d14ccd0eb0fd9490e1be7b','0','18.191.240.222','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715636813','thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&sid=fd533a82755484d76c6e469f39f6af71&page=6','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: 13.05.2024 @ 23:46
Script: /Forum/thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&sid=fd533a82755484d76c6e469f39f6af71&page=6
Referer: